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UBUNTU-CVE-2022-23222 | Mondoo Vulnerability Intelligence

UBUNTU-CVE-2022-23222

HIGH7.8

kernel/bpf/verifier.c in the Linux kernel through 5.15.14 allows local users to gain privileges because of the availability of pointer arithmetic via certain *_OR_NULL pointer types.

Published Jan 14, 2022

Modified 7 months ago

Fix available

Details

kernel/bpf/verifier.c in the Linux kernel through 5.15.14 allows local users to gain privileges because of the availability of pointer arithmetic via certain *_OR_NULL pointer types.

Affected Packages

Ubuntu:22.04:LTSlinux

Affected versions:

5.13.0-19.195.15.0-17.175.15.0-18.18

Fixed in:

5.15.0-22.22

Ubuntu:18.04:LTSlinux

Fixed in:

4.13.0-16.19

Ubuntu:20.04:LTSlinux

Affected versions:

5.3.0-18.195.3.0-24.26

Fixed in:

5.4.0-9.12

Ubuntu:24.04:LTSlinux

Fixed in:

6.5.0-9.9

Ubuntu:18.04:LTSlinux-aws

Fixed in:

4.15.0-1001.1

Ubuntu:22.04:LTSlinux-aws

Affected versions:

5.13.0-1005.6

Fixed in:

5.15.0-1002.4

Ubuntu:20.04:LTSlinux-aws

Affected versions:

5.3.0-1003.35.3.0-1008.95.3.0-1009.105.3.0-1010.11

Fixed in:

5.4.0-1005.5

Ubuntu:24.04:LTSlinux-aws

Fixed in:

6.5.0-1008.8

Ubuntu:Pro:18.04:LTSlinux-aws-5.0

Affected versions:

5.0.0-1021.24~18.04.15.0.0-1022.25~18.04.15.0.0-1023.26~18.04.15.0.0-1024.27~18.04.15.0.0-1025.285.0.0-1027.30

Ubuntu:Pro:20.04:LTSlinux-aws-5.11

Affected versions:

5.11.0-1009.9~20.04.25.11.0-1014.15~20.04.15.11.0-1016.17~20.04.15.11.0-1017.18~20.04.15.11.0-1019.20~20.04.15.11.0-1020.21~20.04.25.11.0-1021.22~20.04.25.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1025.27~20.04.1+2 more

Ubuntu:20.04:LTSlinux-aws-5.13

Affected versions:

5.13.0-1008.9~20.04.25.13.0-1011.12~20.04.15.13.0-1012.13~20.04.15.13.0-1014.15~20.04.15.13.0-1017.19~20.04.1

Fixed in:

5.13.0-1019.21~20.04.1

Ubuntu:20.04:LTSlinux-aws-5.15

Fixed in:

5.15.0-1014.18~20.04.1

Ubuntu:Pro:18.04:LTSlinux-aws-5.3

Affected versions:

5.3.0-1016.17~18.04.15.3.0-1017.18~18.04.15.3.0-1019.21~18.04.15.3.0-1023.25~18.04.15.3.0-1028.30~18.04.15.3.0-1030.32~18.04.15.3.0-1032.34~18.04.25.3.0-1033.355.3.0-1034.365.3.0-1035.37

Ubuntu:18.04:LTSlinux-aws-5.4

Fixed in:

5.4.0-1018.18~18.04.1

Ubuntu:Pro:20.04:LTSlinux-aws-5.8

Affected versions:

5.8.0-1035.37~20.04.15.8.0-1038.40~20.04.15.8.0-1041.43~20.04.15.8.0-1042.44~20.04.1

Ubuntu:22.04:LTSlinux-aws-6.5

Fixed in:

6.5.0-1008.8~22.04.1

Ubuntu:FIPS-updates:18.04:LTSlinux-aws-fips

Ubuntu:FIPS:20.04:LTSlinux-aws-fips

Ubuntu:Pro:FIPS-updates:18.04:LTSlinux-aws-fips

Fixed in:

4.15.0-2000.4

Ubuntu:Pro:FIPS:18.04:LTSlinux-aws-fips

Fixed in:

4.15.0-2000.4

Ubuntu:FIPS:18.04:LTSlinux-aws-fips

Ubuntu:Pro:FIPS:20.04:LTSlinux-aws-fips

Fixed in:

5.4.0-1021.21+fips2

Ubuntu:Pro:FIPS-updates:20.04:LTSlinux-aws-fips

Fixed in:

5.4.0-1021.21+fips2

Ubuntu:FIPS-updates:20.04:LTSlinux-aws-fips

Ubuntu:Pro:18.04:LTSlinux-azure

Affected versions:

4.15.0-1002.24.15.0-1003.34.15.0-1004.44.15.0-1008.84.15.0-1009.94.15.0-1012.124.15.0-1013.134.15.0-1014.144.15.0-1018.184.15.0-1019.19+34 more

Ubuntu:24.04:LTSlinux-azure

Fixed in:

6.5.0-1007.7

Ubuntu:22.04:LTSlinux-azure

Affected versions:

5.13.0-1006.7

Fixed in:

5.15.0-1001.2

Ubuntu:20.04:LTSlinux-azure

Affected versions:

5.3.0-1003.35.3.0-1008.95.3.0-1009.10

Fixed in:

5.4.0-1006.6

Ubuntu:18.04:LTSlinux-azure-4.15

Fixed in:

4.15.0-1082.92

Ubuntu:Pro:20.04:LTSlinux-azure-5.11

Affected versions:

5.11.0-1007.7~20.04.25.11.0-1012.13~20.04.15.11.0-1013.14~20.04.15.11.0-1015.16~20.04.15.11.0-1017.18~20.04.15.11.0-1019.20~20.04.15.11.0-1020.21~20.04.15.11.0-1021.22~20.04.15.11.0-1022.23~20.04.15.11.0-1023.24~20.04.1+3 more

Ubuntu:20.04:LTSlinux-azure-5.13

Affected versions:

5.13.0-1009.10~20.04.25.13.0-1012.14~20.04.15.13.0-1013.15~20.04.15.13.0-1014.16~20.04.15.13.0-1017.19~20.04.1

Fixed in:

5.13.0-1021.24~20.04.1

Ubuntu:20.04:LTSlinux-azure-5.15

Fixed in:

5.15.0-1007.8~20.04.1

Ubuntu:Pro:18.04:LTSlinux-azure-5.3

Affected versions:

5.3.0-1007.8~18.04.15.3.0-1008.9~18.04.15.3.0-1009.10~18.04.15.3.0-1010.11~18.04.15.3.0-1012.13~18.04.15.3.0-1013.14~18.04.15.3.0-1016.17~18.04.15.3.0-1018.19~18.04.15.3.0-1019.20~18.04.15.3.0-1020.21~18.04.1+6 more

Ubuntu:18.04:LTSlinux-azure-5.4

Fixed in:

5.4.0-1020.20~18.04.1

Ubuntu:Pro:20.04:LTSlinux-azure-5.8

Affected versions:

5.8.0-1033.35~20.04.15.8.0-1036.38~20.04.15.8.0-1039.42~20.04.15.8.0-1040.43~20.04.15.8.0-1041.44~20.04.15.8.0-1042.45~20.04.15.8.0-1043.46~20.04.1

Ubuntu:22.04:LTSlinux-azure-6.5

Fixed in:

6.5.0-1007.7~22.04.1

Ubuntu:Pro:18.04:LTSlinux-azure-edge

Affected versions:

4.18.0-1006.6~18.04.14.18.0-1007.7~18.04.14.18.0-1008.8~18.04.15.0.0-1012.12~18.04.2

Ubuntu:22.04:LTSlinux-azure-fde

Fixed in:

5.15.0-1019.24.1

Ubuntu:20.04:LTSlinux-azure-fde-5.15

Fixed in:

5.15.0-1019.24~20.04.1.1

Ubuntu:Pro:FIPS-updates:20.04:LTSlinux-azure-fips

Fixed in:

5.4.0-1022.22+fips1

Ubuntu:Pro:FIPS-updates:18.04:LTSlinux-azure-fips

Fixed in:

4.15.0-1002.2

Ubuntu:Pro:FIPS:18.04:LTSlinux-azure-fips

Fixed in:

4.15.0-1002.2

Ubuntu:Pro:FIPS:20.04:LTSlinux-azure-fips

Fixed in:

5.4.0-1022.22+fips1

Ubuntu:20.04:LTSlinux-bluefield

Fixed in:

5.4.0-1007.10

Ubuntu:18.04:LTSlinux-dell300x

Fixed in:

4.15.0-1005.8

Ubuntu:Pro:FIPS-updates:18.04:LTSlinux-fips

Fixed in:

4.15.0-1027.32

Ubuntu:FIPS:16.04:LTSlinux-fips

Ubuntu:Pro:FIPS-updates:20.04:LTSlinux-fips

Fixed in:

5.4.0-1026.30

Ubuntu:Pro:FIPS:16.04:LTSlinux-fips

Fixed in:

4.4.0-1001.1

Ubuntu:Pro:FIPS:20.04:LTSlinux-fips

Fixed in:

5.4.0-1007.8

Ubuntu:Pro:FIPS:16.04:LTSlinux-fips

Fixed in:

4.4.0-1003.3

Ubuntu:Pro:FIPS:18.04:LTSlinux-fips

Fixed in:

4.15.0-1011.12

Ubuntu:22.04:LTSlinux-gcp

Affected versions:

5.13.0-1005.6

Fixed in:

5.15.0-1001.3

Ubuntu:24.04:LTSlinux-gcp

Fixed in:

6.5.0-1007.7

Ubuntu:20.04:LTSlinux-gcp

Affected versions:

5.3.0-1004.45.3.0-1009.105.3.0-1011.12

Fixed in:

5.4.0-1005.5

Ubuntu:Pro:18.04:LTSlinux-gcp

Affected versions:

4.15.0-1001.14.15.0-1003.34.15.0-1005.54.15.0-1006.64.15.0-1008.84.15.0-1009.94.15.0-1010.104.15.0-1014.144.15.0-1015.154.15.0-1017.18+28 more

Ubuntu:18.04:LTSlinux-gcp-4.15

Fixed in:

4.15.0-1071.81

Ubuntu:Pro:20.04:LTSlinux-gcp-5.11

Affected versions:

5.11.0-1009.10~20.04.15.11.0-1014.16~20.04.15.11.0-1017.19~20.04.15.11.0-1018.20~20.04.25.11.0-1020.22~20.04.15.11.0-1021.23~20.04.15.11.0-1022.24~20.04.15.11.0-1023.25~20.04.15.11.0-1024.26~20.04.15.11.0-1026.29~20.04.1+2 more

Ubuntu:20.04:LTSlinux-gcp-5.13

Affected versions:

5.13.0-1008.9~20.04.35.13.0-1012.15~20.04.15.13.0-1013.16~20.04.15.13.0-1015.18~20.04.15.13.0-1019.23~20.04.1

Fixed in:

5.13.0-1021.25~20.04.1

Ubuntu:20.04:LTSlinux-gcp-5.15

Fixed in:

5.15.0-1006.9~20.04.1

Ubuntu:Pro:18.04:LTSlinux-gcp-5.3

Affected versions:

5.3.0-1008.9~18.04.15.3.0-1009.10~18.04.15.3.0-1010.11~18.04.15.3.0-1012.13~18.04.15.3.0-1014.15~18.04.15.3.0-1016.17~18.04.15.3.0-1017.18~18.04.15.3.0-1018.19~18.04.15.3.0-1020.22~18.04.15.3.0-1026.28~18.04.1+3 more

Ubuntu:18.04:LTSlinux-gcp-5.4

Fixed in:

5.4.0-1019.19~18.04.2

Ubuntu:Pro:20.04:LTSlinux-gcp-5.8

Affected versions:

5.8.0-1032.34~20.04.15.8.0-1035.37~20.04.15.8.0-1038.40~20.04.15.8.0-1039.41

Ubuntu:22.04:LTSlinux-gcp-6.5

Fixed in:

6.5.0-1010.10~22.04.3

Ubuntu:Pro:FIPS-updates:20.04:LTSlinux-gcp-fips

Fixed in:

5.4.0-1021.21+fips1

Ubuntu:Pro:FIPS:18.04:LTSlinux-gcp-fips

Fixed in:

4.15.0-1001.1

Ubuntu:Pro:FIPS:20.04:LTSlinux-gcp-fips

Fixed in:

5.4.0-1021.21+fips1

Ubuntu:Pro:FIPS-updates:18.04:LTSlinux-gcp-fips

Fixed in:

4.15.0-2013.14

Ubuntu:22.04:LTSlinux-gke

Fixed in:

5.15.0-1002.2

Ubuntu:24.04:LTSlinux-gke

Fixed in:

6.8.0-1003.5

Ubuntu:20.04:LTSlinux-gke

Fixed in:

5.4.0-1033.35

Ubuntu:Pro:18.04:LTSlinux-gke-4.15

Affected versions:

4.15.0-1030.324.15.0-1032.344.15.0-1033.354.15.0-1034.364.15.0-1036.384.15.0-1037.394.15.0-1040.424.15.0-1041.434.15.0-1042.444.15.0-1044.46+23 more

Ubuntu:18.04:LTSlinux-gke-5.4

Fixed in:

5.4.0-1025.25~18.04.1

Ubuntu:22.04:LTSlinux-gkeop

Fixed in:

5.15.0-1001.2

Ubuntu:24.04:LTSlinux-gkeop

Fixed in:

6.8.0-1001.3

Ubuntu:20.04:LTSlinux-gkeop

Fixed in:

5.4.0-1008.9

Ubuntu:20.04:LTSlinux-gkeop-5.15

Fixed in:

5.15.0-1003.5~20.04.2

Ubuntu:18.04:LTSlinux-gkeop-5.4

Fixed in:

5.4.0-1001.1

Ubuntu:Pro:18.04:LTSlinux-hwe

Affected versions:

4.18.0-13.14~18.04.14.18.0-14.15~18.04.14.18.0-15.16~18.04.14.18.0-16.17~18.04.14.18.0-17.18~18.04.14.18.0-18.19~18.04.14.18.0-20.21~18.04.14.18.0-21.22~18.04.14.18.0-22.23~18.04.14.18.0-24.25~18.04.1+33 more

Ubuntu:Pro:20.04:LTSlinux-hwe-5.11

Affected versions:

5.11.0-22.23~20.04.15.11.0-25.27~20.04.15.11.0-27.29~20.04.15.11.0-34.36~20.04.15.11.0-36.40~20.04.15.11.0-37.41~20.04.25.11.0-38.42~20.04.15.11.0-40.44~20.04.25.11.0-41.45~20.04.15.11.0-43.47~20.04.2+2 more

Ubuntu:20.04:LTSlinux-hwe-5.13

Affected versions:

5.13.0-21.21~20.04.15.13.0-22.22~20.04.15.13.0-23.23~20.04.25.13.0-25.26~20.04.15.13.0-27.29~20.04.15.13.0-28.31~20.04.15.13.0-30.33~20.04.15.13.0-35.40~20.04.1

Fixed in:

5.13.0-37.42~20.04.1

Ubuntu:20.04:LTSlinux-hwe-5.15

Fixed in:

5.15.0-33.34~20.04.1

Ubuntu:18.04:LTSlinux-hwe-5.4

Fixed in:

5.4.0-37.41~18.04.1

Ubuntu:Pro:20.04:LTSlinux-hwe-5.8

Affected versions:

5.8.0-23.24~20.04.15.8.0-25.26~20.04.15.8.0-28.30~20.04.15.8.0-29.31~20.04.15.8.0-31.33~20.04.15.8.0-33.36~20.04.15.8.0-34.37~20.04.25.8.0-36.40~20.04.15.8.0-38.43~20.04.15.8.0-40.45~20.04.1+11 more

Ubuntu:22.04:LTSlinux-hwe-6.5

Fixed in:

6.5.0-14.14~22.04.1

Ubuntu:16.04:LTSlinux-hwe-edge

Affected versions:

4.10.0-14.16~16.04.14.10.0-19.21~16.04.14.10.0-20.22~16.04.14.10.0-21.23~16.04.14.10.0-22.24~16.04.14.10.0-24.28~16.04.14.10.0-26.30~16.04.14.11.0-13.19~16.04.14.11.0-14.20~16.04.14.13.0-16.19~16.04.3+13 more

Ubuntu:Pro:16.04:LTSlinux-hwe-edge

Affected versions:

4.10.0-14.16~16.04.14.10.0-19.21~16.04.14.10.0-20.22~16.04.14.10.0-21.23~16.04.14.10.0-22.24~16.04.14.10.0-24.28~16.04.14.10.0-26.30~16.04.14.11.0-13.19~16.04.14.11.0-14.20~16.04.14.13.0-16.19~16.04.3+13 more

Ubuntu:Pro:18.04:LTSlinux-hwe-edge

Affected versions:

5.0.0-15.16~18.04.15.0.0-16.17~18.04.15.0.0-17.18~18.04.15.0.0-19.20~18.04.15.0.0-20.21~18.04.15.3.0-19.20~18.04.25.3.0-22.24~18.04.15.3.0-23.25~18.04.15.3.0-23.25~18.04.25.3.0-24.26~18.04.2

Ubuntu:22.04:LTSlinux-ibm

Fixed in:

5.15.0-1002.2

Ubuntu:20.04:LTSlinux-ibm

Fixed in:

5.4.0-1003.4

Ubuntu:24.04:LTSlinux-ibm

Fixed in:

6.5.0-1009.9

Ubuntu:20.04:LTSlinux-ibm-5.15

Fixed in:

5.15.0-1033.36~20.04.1

Ubuntu:18.04:LTSlinux-ibm-5.4

Fixed in:

5.4.0-1010.11~18.04.2

Ubuntu:20.04:LTSlinux-intel-5.13

Affected versions:

5.13.0-1007.75.13.0-1008.85.13.0-1009.9

Fixed in:

5.13.0-1010.10

Ubuntu:22.04:LTSlinux-intel-iotg

Fixed in:

5.15.0-1004.6

Ubuntu:20.04:LTSlinux-intel-iotg-5.15

Fixed in:

5.15.0-1003.5~20.04.1

Ubuntu:20.04:LTSlinux-iot

Fixed in:

5.4.0-1001.3

Ubuntu:22.04:LTSlinux-kvm

Affected versions:

5.13.0-1004.45.13.0-1006.6+22.04.15.13.0-1007.7+22.04.15.13.0-1010.11+22.04.1

Fixed in:

5.15.0-1002.2

Ubuntu:20.04:LTSlinux-kvm

Affected versions:

5.3.0-1003.35.3.0-1008.95.3.0-1009.10

Fixed in:

5.4.0-1004.4

Ubuntu:18.04:LTSlinux-kvm

Fixed in:

4.15.0-1002.2

Ubuntu:24.04:LTSlinux-lowlatency

Fixed in:

6.5.0-9.9.1

Ubuntu:22.04:LTSlinux-lowlatency

Fixed in:

5.15.0-22.22

Ubuntu:20.04:LTSlinux-lowlatency-hwe-5.15

Fixed in:

5.15.0-33.34~20.04.1

Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5

Fixed in:

6.5.0-14.14.1~22.04.1

Ubuntu:22.04:LTSlinux-nvidia

Fixed in:

5.15.0-1005.5

Ubuntu:24.04:LTSlinux-nvidia

Fixed in:

6.8.0-1007.7

Ubuntu:22.04:LTSlinux-nvidia-6.5

Fixed in:

6.5.0-1004.4

Ubuntu:Pro:18.04:LTSlinux-oem

Affected versions:

4.15.0-1002.34.15.0-1004.54.15.0-1006.94.15.0-1008.114.15.0-1009.124.15.0-1012.154.15.0-1013.164.15.0-1015.184.15.0-1017.204.15.0-1018.21+40 more

Ubuntu:Pro:20.04:LTSlinux-oem-5.10

Affected versions:

5.10.0-1008.95.10.0-1011.125.10.0-1013.145.10.0-1014.155.10.0-1016.175.10.0-1017.185.10.0-1019.205.10.0-1021.225.10.0-1022.235.10.0-1023.24+16 more

Ubuntu:Pro:20.04:LTSlinux-oem-5.13

Affected versions:

5.13.0-1009.105.13.0-1010.115.13.0-1012.165.13.0-1014.185.13.0-1017.215.13.0-1019.235.13.0-1020.245.13.0-1021.255.13.0-1022.265.13.0-1026.32+2 more

Ubuntu:20.04:LTSlinux-oem-5.14

Affected versions:

5.14.0-1004.45.14.0-1005.55.14.0-1007.75.14.0-1008.85.14.0-1010.105.14.0-1011.115.14.0-1013.135.14.0-1018.195.14.0-1020.22

Fixed in:

5.14.0-1022.24

Ubuntu:22.04:LTSlinux-oem-5.17

Fixed in:

5.17.0-1003.3

Ubuntu:Pro:20.04:LTSlinux-oem-5.6

Affected versions:

5.6.0-1007.75.6.0-1008.85.6.0-1010.105.6.0-1011.115.6.0-1013.135.6.0-1017.175.6.0-1018.185.6.0-1020.205.6.0-1021.215.6.0-1023.23+19 more

Ubuntu:22.04:LTSlinux-oem-6.0

Fixed in:

6.0.0-1006.6

Ubuntu:22.04:LTSlinux-oem-6.5

Fixed in:

6.5.0-1003.3

Ubuntu:24.04:LTSlinux-oem-6.8

Fixed in:

6.8.0-1003.3

Ubuntu:22.04:LTSlinux-oracle

Affected versions:

5.13.0-1008.10

Fixed in:

5.15.0-1001.3

Ubuntu:20.04:LTSlinux-oracle

Affected versions:

5.3.0-1002.25.3.0-1007.85.3.0-1008.9

Fixed in:

5.4.0-1005.5

Ubuntu:18.04:LTSlinux-oracle

Fixed in:

4.15.0-1007.9

Ubuntu:24.04:LTSlinux-oracle

Fixed in:

6.5.0-1010.10

Ubuntu:Pro:18.04:LTSlinux-oracle-5.0

Affected versions:

5.0.0-1007.12~18.04.15.0.0-1008.13~18.04.15.0.0-1009.14~18.04.15.0.0-1010.15~18.04.15.0.0-1011.165.0.0-1013.185.0.0-1014.19

Ubuntu:Pro:20.04:LTSlinux-oracle-5.11

Affected versions:

5.11.0-1008.8~20.04.15.11.0-1013.14~20.04.15.11.0-1016.17~20.04.15.11.0-1017.18~20.04.15.11.0-1019.20~20.04.15.11.0-1020.21~20.04.15.11.0-1021.22~20.04.15.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1025.27~20.04.1+2 more

Ubuntu:20.04:LTSlinux-oracle-5.13

Affected versions:

5.13.0-1011.13~20.04.25.13.0-1015.19~20.04.15.13.0-1016.20~20.04.15.13.0-1018.22~20.04.15.13.0-1021.26~20.04.1

Fixed in:

5.13.0-1025.30~20.04.1

Ubuntu:20.04:LTSlinux-oracle-5.15

Fixed in:

5.15.0-1007.9~20.04.1

Ubuntu:Pro:18.04:LTSlinux-oracle-5.3

Affected versions:

5.3.0-1011.12~18.04.15.3.0-1013.14~18.04.15.3.0-1014.15~18.04.15.3.0-1016.18~18.04.15.3.0-1018.20~18.04.15.3.0-1024.26~18.04.15.3.0-1027.29~18.04.15.3.0-1028.30~18.04.15.3.0-1030.32~18.04.1

Ubuntu:18.04:LTSlinux-oracle-5.4

Fixed in:

5.4.0-1019.19~18.04.1

Ubuntu:Pro:20.04:LTSlinux-oracle-5.8

Affected versions:

5.8.0-1031.32~20.04.25.8.0-1033.34~20.04.15.8.0-1034.35~20.04.25.8.0-1037.38~20.04.15.8.0-1038.39~20.04.1

Ubuntu:22.04:LTSlinux-oracle-6.5

Fixed in:

6.5.0-1013.13~22.04.4

Ubuntu:24.04:LTSlinux-raspi

Fixed in:

6.5.0-1005.7

Ubuntu:20.04:LTSlinux-raspi

Fixed in:

5.4.0-1007.7

Ubuntu:22.04:LTSlinux-raspi

Affected versions:

5.13.0-1008.95.15.0-1002.2

Fixed in:

5.15.0-1003.3

Ubuntu:18.04:LTSlinux-raspi-5.4

Fixed in:

5.4.0-1013.13~18.04.1

Ubuntu:18.04:LTSlinux-raspi2

Fixed in:

4.13.0-1005.5

Ubuntu:Pro:20.04:LTSlinux-raspi2

Affected versions:

5.3.0-1007.85.3.0-1014.165.3.0-1015.175.3.0-1017.195.4.0-1004.45.4.0-1006.6

Ubuntu:24.04:LTSlinux-riscv

Fixed in:

6.5.0-9.9.1

Ubuntu:Pro:20.04:LTSlinux-riscv

Affected versions:

5.4.0-24.285.4.0-26.305.4.0-27.315.4.0-28.325.4.0-30.345.4.0-31.355.4.0-33.375.4.0-34.385.4.0-36.415.4.0-37.42+2 more

Ubuntu:22.04:LTSlinux-riscv

Affected versions:

5.13.0-1004.45.13.0-1006.6+22.04.15.13.0-1007.7+22.04.15.13.0-1010.11+22.04.1

Fixed in:

5.15.0-1004.4

Ubuntu:Pro:20.04:LTSlinux-riscv-5.11

Affected versions:

5.11.0-1015.16~20.04.15.11.0-1017.18~20.04.15.11.0-1018.19~20.04.25.11.0-1020.21~20.04.15.11.0-1021.22~20.04.15.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1024.25~20.04.15.11.0-1026.28~20.04.15.11.0-1028.31~20.04.1+3 more

Ubuntu:20.04:LTSlinux-riscv-5.15

Fixed in:

5.15.0-1015.17~20.04.1

Ubuntu:Pro:20.04:LTSlinux-riscv-5.8

Affected versions:

5.8.0-14.16~20.04.15.8.0-14.16~20.04.35.8.0-16.18~20.04.15.8.0-17.19~20.04.15.8.0-18.20~20.04.15.8.0-20.22~20.04.15.8.0-22.24~20.04.15.8.0-25.27~20.04.15.8.0-26.28~20.04.15.8.0-29.31~20.04.1

Ubuntu:22.04:LTSlinux-riscv-6.5

Fixed in:

6.5.0-17.17.1.1~22.04.1

Ubuntu:18.04:LTSlinux-snapdragon

Fixed in:

4.4.0-1077.82

Ubuntu:22.04:LTSlinux-starfive-6.5

Fixed in:

6.5.0-1007.8~22.04.1

Ubuntu:20.04:LTSlinux-xilinx-zynqmp

Fixed in:

5.4.0-1020.24

Ubuntu:22.04:LTSlinux-xilinx-zynqmp

Fixed in:

5.15.0-1022.26

References

REPORThttp://www.openwall.com/lists/oss-security/2022/01/14/1 REPORThttp://www.openwall.com/lists/oss-security/2022/01/18/2 REPORThttps://ubuntu.com/security/CVE-2022-23222 REPORThttps://ubuntu.com/security/notices/USN-5278-1 REPORThttps://ubuntu.com/security/notices/USN-5337-1 REPORThttps://ubuntu.com/security/notices/USN-5362-1 REPORThttps://ubuntu.com/security/notices/USN-5368-1 REPORThttps://www.cve.org/CVERecord?id=CVE-2022-23222 REPORThttps://www.debian.org/security/2022/dsa-5050 REPORThttps://www.openwall.com/lists/oss-security/2022/01/13/1

CVSS Analysis

CVSS v3.1

7.8

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Related

CVE-2022-23222 USN-5278-1 USN-5337-1 USN-5362-1 USN-5368-1

Ecosystems

Ubuntu 22.04 LTS Ubuntu 18.04 LTS Ubuntu 20.04 LTS Ubuntu 24.04 LTS Ubuntu Pro 18.04 LTS Ubuntu Pro 20.04 LTS Ubuntu FIPS-updates 18.04 LTS Ubuntu FIPS 20.04 LTS Ubuntu Pro FIPS-updates 18.04 LTS Ubuntu Pro FIPS 18.04 LTS Ubuntu FIPS 18.04 LTS Ubuntu Pro FIPS 20.04 LTS Ubuntu Pro FIPS-updates 20.04 LTS Ubuntu FIPS-updates 20.04 LTS Ubuntu FIPS 16.04 LTS Ubuntu Pro FIPS 16.04 LTS Ubuntu 16.04 LTS Ubuntu Pro 16.04 LTS

Timeline

PublishedJan 14, 2022

ModifiedJun 10, 2025