CVE-2019-11135: Medium severity openSUSE Leap vulnerability
Published Sep 18, 2019
·Updated
A flaw was found in the implementation of Intel Transactional Synchronization Extensions (TSX) abortion where a local authenticated attacker with the ability to monitor execution time is able to infer TSX memory state by comparing abort execution times.
This could allow information disclosure via this observed sidechannel for any TSX transaction being executed while an attacker is able to observe abort timing.
Other sources
A flaw was found in the way Intel CPUs handle speculative execution of instructions when the TSX Asynchronous Abort (TAA) error occurs. A local authenticated attacker with the ability to monitor execution times could infer the TSX memory state by comparing abort execution times. This could allow information disclosure via this observed side-channel for any TSX transaction being executed while an attacker is able to observe abort timing. Intel's Transactional Synchronisation Extensions (TSX) are set of instructions which enable transactional memory support to improve performance of the multi-threaded applications, in the lock-protected critical sections. The CPU executes instructions in the critical-sections as transactions, while ensuring their atomic state. When such transaction execution is unsuccessful, the processor cannot ensure atomic updates to the transaction memory, so the processor rolls back or aborts such transaction execution. While TSX Asynchronous Abort (TAA) is pending, CPU may continue to read data from architectural buffers and pass it to the dependent speculative operations. This may cause information leakage via speculative side-channel means, which is quite similar to the Microarchitectural Data Sampling (MDS) issue.
TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.
Affected Software
634 affected componentsFixes available
redhat/kernel<0:2.6.32-754.24.2.el6
0:2.6.32-754.24.2.el6
redhat/kernel<0:2.6.32-431.96.3.el6
0:2.6.32-431.96.3.el6
redhat/kernel<0:2.6.32-504.81.3.el6
0:2.6.32-504.81.3.el6
redhat/kernel-rt<0:3.10.0-1062.4.2.rt56.1028.el7
0:3.10.0-1062.4.2.rt56.1028.el7
redhat/kernel<0:3.10.0-1062.4.2.el7
0:3.10.0-1062.4.2.el7
redhat/qemu-kvm<10:1.5.3-167.el7_7.4
10:1.5.3-167.el7_7.4
redhat/kernel<0:3.10.0-327.82.2.el7
0:3.10.0-327.82.2.el7
redhat/kernel<0:3.10.0-514.70.2.el7
0:3.10.0-514.70.2.el7
redhat/kernel<0:3.10.0-693.60.2.el7
0:3.10.0-693.60.2.el7
redhat/kernel<0:3.10.0-862.43.2.el7
0:3.10.0-862.43.2.el7
redhat/kernel<0:3.10.0-957.38.2.el7
0:3.10.0-957.38.2.el7
redhat/qemu-kvm<10:1.5.3-160.el7_6.5
10:1.5.3-160.el7_6.5
redhat/kernel-rt<0:4.18.0-147.0.2.rt24.94.el8_1
0:4.18.0-147.0.2.rt24.94.el8_1
redhat/kernel<0:4.18.0-147.0.2.el8_1
0:4.18.0-147.0.2.el8_1
redhat/kernel<0:4.18.0-80.15.1.el8_0
0:4.18.0-80.15.1.el8_0
redhat/kernel-rt<1:3.10.0-693.60.2.rt56.655.el6
1:3.10.0-693.60.2.rt56.655.el6
redhat/redhat-virtualization-host<0:4.2-20191107.0.el7_6
0:4.2-20191107.0.el7_6
redhat/redhat-virtualization-host<0:4.3.6-20191108.0.el7_7
0:4.3.6-20191108.0.el7_7
redhat/qemu-kvm-rhev<10:2.12.0-18.el7_6.9
10:2.12.0-18.el7_6.9
openSUSE Leap=15.0
openSUSE Leap=15.1
Fedoraproject Fedora=30
Fedoraproject Fedora=31
Slackware Slackware=14.2
HP Apollo 4200 Firmware<2.20
HP Apollo 4200=gen10
HP Apollo 2000 Firmware<2.20
HP Apollo 2000
HP Proliant Bl460c Firmware<2.20
HP Proliant Bl460c=gen10
HP Proliant Dl580 Firmware<2.20
HP Proliant Dl580=gen10
HP Proliant Dl560 Firmware<2.20
HP Proliant Dl560=gen10
HP Proliant Dl380 Firmware<2.20
HP Proliant Dl380=gen10
HP Proliant Dl360 Firmware<2.20
HP Proliant Dl360=gen10
HP Proliant Dl180 Firmware<2.20
HP Proliant Dl180=gen10
HP Proliant Dl160 Firmware<2.20
HP Proliant Dl160=gen10
HP Proliant Dl120 Firmware<2.20
HP Proliant Dl120=gen10
HP Proliant Dl20 Firmware<2.10
HP Proliant Dl20=gen10
HP Proliant Ml350 Firmware<2.20
HP Proliant Ml350=gen10
HP Proliant Ml110 Firmware<2.20
HP Proliant Ml110=gen10
HP Proliant Ml30 Firmware<2.10
HP Proliant Ml30=gen10
HP Proliant Xl450 Firmware<2.20
HP Proliant Xl450=gen10
HP Proliant Xl270d Firmware<2.20
HP Proliant Xl270d=gen10
HP Proliant Xl230k Firmware<2.20
HP Proliant Xl230k=gen10
HP Proliant Xl190r Firmware<2.20
HP Proliant Xl190r=gen10
HP Proliant Xl170r Firmware<2.20
HP Proliant Xl170r=gen10
HP Synergy 480 Firmware<2.20
HP Synergy 480=gen10
HP Synergy 660 Firmware<2.20
HP Synergy 660=gen10
HP Proliant E910 Firmware<2.20
HP Proliant E910
Intel Core I7-10510y Firmware
Intel Core I7-10510y
Intel Core I5-10310y Firmware
Intel Core I5-10310y
Intel Core I5-10210y Firmware
Intel Core I5-10210y
Intel Core I5-10110y Firmware
Intel Core I5-10110y
Intel Core I7-8500y Firmware
Intel Core I7-8500y
Intel Core I5-8310y Firmware
Intel Core I5-8310y
Intel Core I5-8210y Firmware
Intel Core I5-8210y
Intel Core I5-8200y Firmware
Intel Core I5-8200y
Intel Core M3-8100y Firmware
Intel Core M3-8100y
Intel Xeon 8253 Firmware
Intel Xeon 8253
Intel Xeon 8256 Firmware
Intel Xeon 8256
Intel Xeon 8260 Firmware
Intel Xeon 8260
Intel Xeon 8260l Firmware
Intel Xeon 8260l
Intel Xeon 8260m Firmware
Intel Xeon 8260m
Intel Xeon 8260y Firmware
Intel Xeon 8260y
Intel Xeon 8268 Firmware
Intel Xeon 8268
Intel Xeon 8270 Firmware
Intel Xeon 8270
Intel Xeon 8276 Firmware
Intel Xeon 8276
Intel Xeon 8276l Firmware
Intel Xeon 8276l
Intel Xeon 8276m Firmware
Intel Xeon 8276m
Intel Xeon 8280 Firmware
Intel Xeon 8280
Intel Xeon 8280l Firmware
Intel Xeon 8280l
Intel Xeon 8280m Firmware
Intel Xeon 8280m
Intel Xeon 9220 Firmware
Intel Xeon 9220
Intel Xeon 9221 Firmware
Intel Xeon 9221
Intel Xeon 9222 Firmware
Intel Xeon 9222
Intel Xeon 9242 Firmware
Intel Xeon 9242
Intel Xeon 9282 Firmware
Intel Xeon 9282
Intel Xeon 5215 Firmware
Intel Xeon 5215
Intel Xeon 5215l Firmware
Intel Xeon 5215l
Intel Xeon 5215m Firmware
Intel Xeon 5215m
Intel Xeon 5215r Firmware
Intel Xeon 5215r
Intel Xeon 5217 Firmware
Intel Xeon 5217
Intel Xeon 5218 Firmware
Intel Xeon 5218
Intel Xeon 5218b Firmware
Intel Xeon 5218b
Intel Xeon 5218n Firmware
Intel Xeon 5218n
Intel Xeon 5218t Firmware
Intel Xeon 5218t
Intel Xeon 5220 Firmware
Intel Xeon 5220
Intel Xeon 5220r Firmware
Intel Xeon 5220r
Intel Xeon 5220s Firmware
Intel Xeon 5220s
Intel Xeon 5220t Firmware
Intel Xeon 5220t
Intel Xeon 5222 Firmware
Intel Xeon 5222
Intel Xeon 6222v Firmware
Intel Xeon 6222v
Intel Xeon 6226 Firmware
Intel Xeon 6226
Intel Xeon 6230 Firmware
Intel Xeon 6230
Intel Xeon 6230n Firmware
Intel Xeon 6230n
Intel Xeon 6230t Firmware
Intel Xeon 6230t
Intel Xeon 6234 Firmware
Intel Xeon 6234
Intel Xeon 6238 Firmware
Intel Xeon 6238
Intel Xeon 6238l Firmware
Intel Xeon 6238l
Intel Xeon 6238m Firmware
Intel Xeon 6238m
Intel Xeon 6238t Firmware
Intel Xeon 6238t
Intel Xeon 6240 Firmware
Intel Xeon 6240
Intel Xeon 6240l Firmware
Intel Xeon 6240l
Intel Xeon 6240m Firmware
Intel Xeon 6240m
Intel Xeon 6240y Firmware
Intel Xeon 6240y
Intel Xeon 6242 Firmware
Intel Xeon 6242
Intel Xeon 6244 Firmware
Intel Xeon 6244
Intel Xeon 6246 Firmware
Intel Xeon 6246
Intel Xeon 6248 Firmware
Intel Xeon 6248
Intel Xeon 6252 Firmware
Intel Xeon 6252
Intel Xeon 6252n Firmware
Intel Xeon 6252n
Intel Xeon 6254 Firmware
Intel Xeon 6254
Intel Xeon 6262v Firmware
Intel Xeon 6262v
Intel Xeon 4208 Firmware
Intel Xeon 4208
Intel Xeon 4208r Firmware
Intel Xeon 4208r
Intel Xeon 4209t Firmware
Intel Xeon 4209t
Intel Xeon 4210 Firmware
Intel Xeon 4210
Intel Xeon 4210r Firmware
Intel Xeon 4210r
Intel Xeon 4214 Firmware
Intel Xeon 4214
Intel Xeon 4214c Firmware
Intel Xeon 4214c
Intel Xeon 4214r Firmware
Intel Xeon 4214r
Intel Xeon 4214y Firmware
Intel Xeon 4214y
Intel Xeon 4215 Firmware
Intel Xeon 4215
Intel Xeon 4216 Firmware
Intel Xeon 4216
Intel Xeon 4216r Firmware
Intel Xeon 4216r
Intel Xeon 3204 Firmware
Intel Xeon 3204
Intel Xeon 3206r Firmware
Intel Xeon 3206r
Intel Xeon W-3275m Firmware
Intel Xeon W-3275m
Intel Xeon W-3275 Firmware
Intel Xeon W-3275
Intel Xeon W-3265m Firmware
Intel Xeon W-3265m
Intel Xeon W-3265 Firmware
Intel Xeon W-3265
Intel Xeon W-3245m Firmware
Intel Xeon W-3245m
Intel Xeon W-3245 Firmware
Intel Xeon W-3245
Intel Xeon W-3235 Firmware
Intel Xeon W-3235
Intel Xeon W-3225 Firmware
Intel Xeon W-3225
Intel Xeon W-3223 Firmware
Intel Xeon W-3223
Intel Xeon W-2295 Firmware
Intel Xeon W-2295
Intel Xeon W-2275 Firmware
Intel Xeon W-2275
Intel Xeon W-2265 Firmware
Intel Xeon W-2265
Intel Xeon W-2255 Firmware
Intel Xeon W-2255
Intel Xeon W-2245 Firmware
Intel Xeon W-2245
Intel Xeon W-2235 Firmware
Intel Xeon W-2235
Intel Xeon W-2225 Firmware
Intel Xeon W-2225
Intel Xeon W-2223 Firmware
Intel Xeon W-2223
Intel Core I9-9980hk Firmware
Intel Core I9-9980hk
Intel Core I9-9880h Firmware
Intel Core I9-9880h
Intel Core I7-9850h Firmware
Intel Core I7-9850h
Intel Core I7-9750hf Firmware
Intel Core I7-9750hf
Intel Core I5-9400h Firmware
Intel Core I5-9400h
Intel Core I5-9300h Firmware
Intel Core I5-9300h
Intel Core I9-9900k Firmware
Intel Core I9-9900k
Intel Core I9-9900kf Firmware
Intel Core I9-9900kf
Intel Core I7-9700k Firmware
Intel Core I7-9700k
Intel Core I7-9700kf Firmware
Intel Core I7-9700kf
Intel Core I5-9600k Firmware
Intel Core I5-9600k
Intel Core I5-9600kf Firmware
Intel Core I5-9600kf
Intel Core I5-9400 Firmware
Intel Core I5-9400
Intel Core I5-9400f Firmware
Intel Core I5-9400f
Intel Xeon E-2288g Firmware
Intel Xeon E-2288g
Intel Xeon E-2286m Firmware
Intel Xeon E-2286m
Intel Xeon E-2278gel Firmware
Intel Xeon E-2278gel
Intel Xeon E-2278ge Firmware
Intel Xeon E-2278ge
Intel Xeon E-2278g Firmware
Intel Xeon E-2278g
Intel Core I7-10510u Firmware
Intel Core I7-10510u
Intel Core I5-10210u Firmware
Intel Core I5-10210u
Intel Pentium 6405u Firmware
Intel Pentium 6405u
Intel Celeron 5305u Firmware
Intel Celeron 5305u
Intel Core I7-8565u Firmware
Intel Core I7-8565u
Intel Core I7-8665u Firmware
Intel Core I7-8665u
Intel Core I5-8365u Firmware
Intel Core I5-8365u
Intel Core I5-8265u Firmware
Intel Core I5-8265u
Canonical Ubuntu Linux=14.04
Debian Debian Linux=8.0
Debian Debian Linux=9.0
Debian Debian Linux=10.0
redhat Codeready Linux Builder=8.0
redhat Codeready Linux Builder Eus=8.1
redhat Codeready Linux Builder Eus=8.2
redhat Codeready Linux Builder Eus=8.4
redhat Codeready Linux Builder Eus=8.6
redhat Virtualization Manager=4.2
redhat Enterprise Linux=8.0
redhat Enterprise Linux Desktop=7.0
redhat Enterprise Linux Eus=7.6
redhat Enterprise Linux Eus=7.7
redhat Enterprise Linux Eus=8.1
redhat Enterprise Linux Eus=8.2
redhat Enterprise Linux Eus=8.4
redhat Enterprise Linux Eus=8.6
redhat Enterprise Linux Server=7.0
redhat Enterprise Linux Server Aus=7.6
redhat Enterprise Linux Server Aus=7.7
redhat Enterprise Linux Server Aus=8.2
redhat Enterprise Linux Server Aus=8.4
redhat Enterprise Linux Server Aus=8.6
redhat Enterprise Linux Server Tus=7.6
redhat Enterprise Linux Server Tus=7.7
redhat Enterprise Linux Server Tus=8.2
redhat Enterprise Linux Server Tus=8.4
redhat Enterprise Linux Server Tus=8.6
redhat Enterprise Linux Workstation=7.0
Oracle ZFS Storage Appliance Kit=8.8
All of the following
HP Apollo 4200 Firmware<2.20
HP Apollo 4200=gen10
All of the following
HP Apollo 2000 Firmware<2.20
HP Apollo 2000
All of the following
HP Proliant Bl460c Firmware<2.20
HP Proliant Bl460c=gen10
All of the following
HP Proliant Dl580 Firmware<2.20
HP Proliant Dl580=gen10
All of the following
HP Proliant Dl560 Firmware<2.20
HP Proliant Dl560=gen10
All of the following
HP Proliant Dl380 Firmware<2.20
HP Proliant Dl380=gen10
All of the following
HP Proliant Dl360 Firmware<2.20
HP Proliant Dl360=gen10
All of the following
HP Proliant Dl180 Firmware<2.20
HP Proliant Dl180=gen10
All of the following
HP Proliant Dl160 Firmware<2.20
HP Proliant Dl160=gen10
All of the following
HP Proliant Dl120 Firmware<2.20
HP Proliant Dl120=gen10
All of the following
HP Proliant Dl20 Firmware<2.10
HP Proliant Dl20=gen10
All of the following
HP Proliant Ml350 Firmware<2.20
HP Proliant Ml350=gen10
All of the following
HP Proliant Ml110 Firmware<2.20
HP Proliant Ml110=gen10
All of the following
HP Proliant Ml30 Firmware<2.10
HP Proliant Ml30=gen10
All of the following
HP Proliant Xl450 Firmware<2.20
HP Proliant Xl450=gen10
All of the following
HP Proliant Xl270d Firmware<2.20
HP Proliant Xl270d=gen10
All of the following
HP Proliant Xl230k Firmware<2.20
HP Proliant Xl230k=gen10
All of the following
HP Proliant Xl190r Firmware<2.20
HP Proliant Xl190r=gen10
All of the following
HP Proliant Xl170r Firmware<2.20
HP Proliant Xl170r=gen10
All of the following
HP Synergy 480 Firmware<2.20
HP Synergy 480=gen10
All of the following
HP Synergy 660 Firmware<2.20
HP Synergy 660=gen10
All of the following
HP Proliant E910 Firmware<2.20
HP Proliant E910
All of the following
Intel Core I7-10510y Firmware
Intel Core I7-10510y
All of the following
Intel Core I5-10310y Firmware
Intel Core I5-10310y
All of the following
Intel Core I5-10210y Firmware
Intel Core I5-10210y
All of the following
Intel Core I5-10110y Firmware
Intel Core I5-10110y
All of the following
Intel Core I7-8500y Firmware
Intel Core I7-8500y
All of the following
Intel Core I5-8310y Firmware
Intel Core I5-8310y
All of the following
Intel Core I5-8210y Firmware
Intel Core I5-8210y
All of the following
Intel Core I5-8200y Firmware
Intel Core I5-8200y
All of the following
Intel Core M3-8100y Firmware
Intel Core M3-8100y
All of the following
Intel Xeon 8253 Firmware
Intel Xeon 8253
All of the following
Intel Xeon 8256 Firmware
Intel Xeon 8256
All of the following
Intel Xeon 8260 Firmware
Intel Xeon 8260
All of the following
Intel Xeon 8260l Firmware
Intel Xeon 8260l
All of the following
Intel Xeon 8260m Firmware
Intel Xeon 8260m
All of the following
Intel Xeon 8260y Firmware
Intel Xeon 8260y
All of the following
Intel Xeon 8268 Firmware
Intel Xeon 8268
All of the following
Intel Xeon 8270 Firmware
Intel Xeon 8270
All of the following
Intel Xeon 8276 Firmware
Intel Xeon 8276
All of the following
Intel Xeon 8276l Firmware
Intel Xeon 8276l
All of the following
Intel Xeon 8276m Firmware
Intel Xeon 8276m
All of the following
Intel Xeon 8280 Firmware
Intel Xeon 8280
All of the following
Intel Xeon 8280l Firmware
Intel Xeon 8280l
All of the following
Intel Xeon 8280m Firmware
Intel Xeon 8280m
All of the following
Intel Xeon 9220 Firmware
Intel Xeon 9220
All of the following
Intel Xeon 9221 Firmware
Intel Xeon 9221
All of the following
Intel Xeon 9222 Firmware
Intel Xeon 9222
All of the following
Intel Xeon 9242 Firmware
Intel Xeon 9242
All of the following
Intel Xeon 9282 Firmware
Intel Xeon 9282
All of the following
Intel Xeon 5215 Firmware
Intel Xeon 5215
All of the following
Intel Xeon 5215l Firmware
Intel Xeon 5215l
All of the following
Intel Xeon 5215m Firmware
Intel Xeon 5215m
All of the following
Intel Xeon 5215r Firmware
Intel Xeon 5215r
All of the following
Intel Xeon 5217 Firmware
Intel Xeon 5217
All of the following
Intel Xeon 5218 Firmware
Intel Xeon 5218
All of the following
Intel Xeon 5218b Firmware
Intel Xeon 5218b
All of the following
Intel Xeon 5218n Firmware
Intel Xeon 5218n
All of the following
Intel Xeon 5218t Firmware
Intel Xeon 5218t
All of the following
Intel Xeon 5220 Firmware
Intel Xeon 5220
All of the following
Intel Xeon 5220r Firmware
Intel Xeon 5220r
All of the following
Intel Xeon 5220s Firmware
Intel Xeon 5220s
All of the following
Intel Xeon 5220t Firmware
Intel Xeon 5220t
All of the following
Intel Xeon 5222 Firmware
Intel Xeon 5222
All of the following
Intel Xeon 6222v Firmware
Intel Xeon 6222v
All of the following
Intel Xeon 6226 Firmware
Intel Xeon 6226
All of the following
Intel Xeon 6230 Firmware
Intel Xeon 6230
All of the following
Intel Xeon 6230n Firmware
Intel Xeon 6230n
All of the following
Intel Xeon 6230t Firmware
Intel Xeon 6230t
All of the following
Intel Xeon 6234 Firmware
Intel Xeon 6234
All of the following
Intel Xeon 6238 Firmware
Intel Xeon 6238
All of the following
Intel Xeon 6238l Firmware
Intel Xeon 6238l
All of the following
Intel Xeon 6238m Firmware
Intel Xeon 6238m
All of the following
Intel Xeon 6238t Firmware
Intel Xeon 6238t
All of the following
Intel Xeon 6240 Firmware
Intel Xeon 6240
All of the following
Intel Xeon 6240l Firmware
Intel Xeon 6240l
All of the following
Intel Xeon 6240m Firmware
Intel Xeon 6240m
All of the following
Intel Xeon 6240y Firmware
Intel Xeon 6240y
All of the following
Intel Xeon 6242 Firmware
Intel Xeon 6242
All of the following
Intel Xeon 6244 Firmware
Intel Xeon 6244
All of the following
Intel Xeon 6246 Firmware
Intel Xeon 6246
All of the following
Intel Xeon 6248 Firmware
Intel Xeon 6248
All of the following
Intel Xeon 6252 Firmware
Intel Xeon 6252
All of the following
Intel Xeon 6252n Firmware
Intel Xeon 6252n
All of the following
Intel Xeon 6254 Firmware
Intel Xeon 6254
All of the following
Intel Xeon 6262v Firmware
Intel Xeon 6262v
All of the following
Intel Xeon 4208 Firmware
Intel Xeon 4208
All of the following
Intel Xeon 4208r Firmware
Intel Xeon 4208r
All of the following
Intel Xeon 4209t Firmware
Intel Xeon 4209t
All of the following
Intel Xeon 4210 Firmware
Intel Xeon 4210
All of the following
Intel Xeon 4210r Firmware
Intel Xeon 4210r
All of the following
Intel Xeon 4214 Firmware
Intel Xeon 4214
All of the following
Intel Xeon 4214c Firmware
Intel Xeon 4214c
All of the following
Intel Xeon 4214r Firmware
Intel Xeon 4214r
All of the following
Intel Xeon 4214y Firmware
Intel Xeon 4214y
All of the following
Intel Xeon 4215 Firmware
Intel Xeon 4215
All of the following
Intel Xeon 4216 Firmware
Intel Xeon 4216
All of the following
Intel Xeon 4216r Firmware
Intel Xeon 4216r
All of the following
Intel Xeon 3204 Firmware
Intel Xeon 3204
All of the following
Intel Xeon 3206r Firmware
Intel Xeon 3206r
All of the following
Intel Xeon W-3275m Firmware
Intel Xeon W-3275m
All of the following
Intel Xeon W-3275 Firmware
Intel Xeon W-3275
All of the following
Intel Xeon W-3265m Firmware
Intel Xeon W-3265m
All of the following
Intel Xeon W-3265 Firmware
Intel Xeon W-3265
All of the following
Intel Xeon W-3245m Firmware
Intel Xeon W-3245m
All of the following
Intel Xeon W-3245 Firmware
Intel Xeon W-3245
All of the following
Intel Xeon W-3235 Firmware
Intel Xeon W-3235
All of the following
Intel Xeon W-3225 Firmware
Intel Xeon W-3225
All of the following
Intel Xeon W-3223 Firmware
Intel Xeon W-3223
All of the following
Intel Xeon W-2295 Firmware
Intel Xeon W-2295
All of the following
Intel Xeon W-2275 Firmware
Intel Xeon W-2275
All of the following
Intel Xeon W-2265 Firmware
Intel Xeon W-2265
All of the following
Intel Xeon W-2255 Firmware
Intel Xeon W-2255
All of the following
Intel Xeon W-2245 Firmware
Intel Xeon W-2245
All of the following
Intel Xeon W-2235 Firmware
Intel Xeon W-2235
All of the following
Intel Xeon W-2225 Firmware
Intel Xeon W-2225
All of the following
Intel Xeon W-2223 Firmware
Intel Xeon W-2223
All of the following
Intel Core I9-9980hk Firmware
Intel Core I9-9980hk
All of the following
Intel Core I9-9880h Firmware
Intel Core I9-9880h
All of the following
Intel Core I7-9850h Firmware
Intel Core I7-9850h
All of the following
Intel Core I7-9750hf Firmware
Intel Core I7-9750hf
All of the following
Intel Core I5-9400h Firmware
Intel Core I5-9400h
All of the following
Intel Core I5-9300h Firmware
Intel Core I5-9300h
All of the following
Intel Core I9-9900k Firmware
Intel Core I9-9900k
All of the following
Intel Core I9-9900kf Firmware
Intel Core I9-9900kf
All of the following
Intel Core I7-9700k Firmware
Intel Core I7-9700k
All of the following
Intel Core I7-9700kf Firmware
Intel Core I7-9700kf
All of the following
Intel Core I5-9600k Firmware
Intel Core I5-9600k
All of the following
Intel Core I5-9600kf Firmware
Intel Core I5-9600kf
All of the following
Intel Core I5-9400 Firmware
Intel Core I5-9400
All of the following
Intel Core I5-9400f Firmware
Intel Core I5-9400f
All of the following
Intel Xeon E-2288g Firmware
Intel Xeon E-2288g
All of the following
Intel Xeon E-2286m Firmware
Intel Xeon E-2286m
All of the following
Intel Xeon E-2278gel Firmware
Intel Xeon E-2278gel
All of the following
Intel Xeon E-2278ge Firmware
Intel Xeon E-2278ge
All of the following
Intel Xeon E-2278g Firmware
Intel Xeon E-2278g
All of the following
Intel Core I7-10510u Firmware
Intel Core I7-10510u
All of the following
Intel Core I5-10210u Firmware
Intel Core I5-10210u
All of the following
Intel Pentium 6405u Firmware
Intel Pentium 6405u
All of the following
Intel Celeron 5305u Firmware
Intel Celeron 5305u
All of the following
Intel Core I7-8565u Firmware
Intel Core I7-8565u
All of the following
Intel Core I7-8665u Firmware
Intel Core I7-8665u
All of the following
Intel Core I5-8365u Firmware
Intel Core I5-8365u
All of the following
Intel Core I5-8265u Firmware
Intel Core I5-8265u
debian/intel-microcode
3.20240813.1~deb11u13.20250812.1~deb11u13.20251111.1~deb12u13.20250812.1~deb12u13.20251111.1~deb13u13.20250812.1~deb13u13.20260227.1
debian/linux
5.10.223-15.10.259-16.1.176-16.1.177-16.12.94-16.12.96-17.1.3-17.1.4-1
debian/xen
4.14.6-14.14.5+94-ge49571868d-14.17.5+72-g01140da4e8-14.20.2+37-g61ff35323e-0+deb13u14.20.2+7-g1badcf5035-0+deb13u14.20.2+37-g61ff35323e-1
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 0:2.6.32-754.24.2.el6 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 0:2.6.32-431.96.3.el6 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 0:2.6.32-504.81.3.el6 - Upgrade
Upgrade
redhat/kernel-rtto a version that resolves this vulnerability.Fixed in 0:3.10.0-1062.4.2.rt56.1028.el7 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 0:3.10.0-1062.4.2.el7 - Upgrade
Upgrade
redhat/qemu-kvmto a version that resolves this vulnerability.Fixed in 10:1.5.3-167.el7_7.4 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 0:3.10.0-327.82.2.el7 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 0:3.10.0-514.70.2.el7 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 0:3.10.0-693.60.2.el7 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 0:3.10.0-862.43.2.el7 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 0:3.10.0-957.38.2.el7 - Upgrade
Upgrade
redhat/qemu-kvmto a version that resolves this vulnerability.Fixed in 10:1.5.3-160.el7_6.5 - Upgrade
Upgrade
redhat/kernel-rtto a version that resolves this vulnerability.Fixed in 0:4.18.0-147.0.2.rt24.94.el8_1 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 0:4.18.0-147.0.2.el8_1 - Upgrade
Upgrade
redhat/kernelto a version that resolves this vulnerability.Fixed in 0:4.18.0-80.15.1.el8_0 - Upgrade
Upgrade
redhat/kernel-rtto a version that resolves this vulnerability.Fixed in 1:3.10.0-693.60.2.rt56.655.el6 - Upgrade
Upgrade
redhat/redhat-virtualization-hostto a version that resolves this vulnerability.Fixed in 0:4.2-20191107.0.el7_6 - Upgrade
Upgrade
redhat/redhat-virtualization-hostto a version that resolves this vulnerability.Fixed in 0:4.3.6-20191108.0.el7_7 - Upgrade
Upgrade
redhat/qemu-kvm-rhevto a version that resolves this vulnerability.Fixed in 10:2.12.0-18.el7_6.9 - Upgrade
Upgrade
debian/intel-microcodeto a version that resolves this vulnerability.Fixed in 3.20240813.1~deb11u1Fixed in 3.20250812.1~deb11u1Fixed in 3.20251111.1~deb12u1Fixed in 3.20250812.1~deb12u1Fixed in 3.20251111.1~deb13u1Fixed in 3.20250812.1~deb13u1Fixed in 3.20260227.1 - Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 5.10.223-1Fixed in 5.10.259-1Fixed in 6.1.176-1Fixed in 6.1.177-1Fixed in 6.12.94-1Fixed in 6.12.96-1Fixed in 7.1.3-1Fixed in 7.1.4-1 - Upgrade
Upgrade
debian/xento a version that resolves this vulnerability.Fixed in 4.14.6-1Fixed in 4.14.5+94-ge49571868d-1Fixed in 4.17.5+72-g01140da4e8-1Fixed in 4.20.2+37-g61ff35323e-0+deb13u1Fixed in 4.20.2+7-g1badcf5035-0+deb13u1Fixed in 4.20.2+37-g61ff35323e-1
Event History
Sep 18, 2019
Data Sourced
via Red Hat·01:42 AM
DescriptionSeverityAffected Software
Nov 12, 2019
CVE Published
06:00 PM
Nov 14, 2019
CVE Published
via MITRE·06:19 PM
Data Sourced
via MITRE·06:19 PM
DescriptionWeakness
Data Sourced
via NVD·07:15 PM
RemedyDescriptionSeverityAffected Software
Jun 22, 2026
Data Sourced
via Launchpad·09:56 AM
Description
Jul 4, 2026
Data Sourced
via Ubuntu·10:07 AM
RemedyDescriptionSeverityAffected Software
Jul 25, 2026
Data Sourced
via Debian·10:26 AM
DescriptionAffected Software
Parent advisories
This vulnerability appears in the following advisories.
- RHSA-2020:0555
- RHSA-2019:3836
- RHSA-2019:3843
- RHSA-2019:3842
- RHSA-2019:3835
- RHSA-2019:3834
- RHSA-2020:0028
- RHSA-2020:0366
- RHSA-2019:3841
- RHSA-2019:3840
- RHSA-2019:3839
- RHSA-2019:3838
- RHSA-2019:3837
- RHSA-2020:0026
- RHSA-2020:0666
- RHSA-2020:0279
- RHSA-2019:3833
- RHSA-2019:3832
- RHSA-2019:3936
- RHSA-2020:0204
- RHSA-2019:3844
- RHSA-2019:3860
- RHSA-2020:0730
Frequently Asked Questions
1
What is the severity of CVE-2019-11135?
CVE-2019-11135 has a medium severity rating, classified as CVSS score 5.5.
2
How do I fix CVE-2019-11135?
To fix CVE-2019-11135, update your system to the patched versions of the affected kernel or microcode as specified in the vendor advisories.
3
Who is affected by CVE-2019-11135?
CVE-2019-11135 affects systems utilizing Intel processors with Transactional Synchronization Extensions (TSX) in various Linux distributions.
4
What kind of vulnerability is CVE-2019-11135?
CVE-2019-11135 is an information disclosure vulnerability that allows a local authenticated attacker to infer memory state through timing analysis.
5
Is CVE-2019-11135 related to a specific software version?
Yes, CVE-2019-11135 is associated with several kernel versions and Intel microcode updates across various Linux distributions.