CVE-2022-3424
A use-after-free flaw was found in the Linux kernel’s SGI GRU driver in the way the first gru_file_unlocked_ioctl function is called by the user, where a fail pass occurs in the
02 Description
A use-after-free flaw was found in the Linux kernel’s SGI GRU driver in the way the first gru_file_unlocked_ioctl function is called by the user, where a fail pass occurs in the
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.24% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 15.0% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2023-03-06 00:00Z3 YR AGO
- Last updated
- 2025-03-06 20:27Z1 YR AGO
- Reserved
- 2022-10-07
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.8)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416Use After FreeVariant
- Data version
- 5.1
- Document digest
- 52f6c38a2bc3e4a1a0f71d04d4d4e9188be7bc1ea8c89ccd9fd0dfd941a68e90
05 Affected products
06 References
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2132640
- github.comhttps://github.com/torvalds/linux/commit/643a16a0eb1d6ac23744bb6e90a00fc21148a9dc
- lore.kernel.orghttps://lore.kernel.org/all/20221019031445.901570-1-zyytlz.wz%40163.com/
- www.spinics.nethttps://www.spinics.net/lists/kernel/msg4518970.html
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20230406-0005/
- lists.debian.org[debian-lts-announce] 20230502 [SECURITY] [DLA 3404-1] linux-5.10 security updatehttps://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
- lists.debian.org[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security updatehttps://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
07 Fixed in
AlmaLinux 9
- kernel Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-devel Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-devel-matched Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-modules Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-modules-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-modules-extra Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-devel Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-devel-matched Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-modules Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-modules-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-modules-extra Fixed in 5.14.0-570.19.1.el9_6
- kernel-abi-stablelists Fixed in 5.14.0-570.19.1.el9_6
- kernel-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-cross-headers Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-devel Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-devel-matched Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-modules Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-modules-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-modules-extra Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-uki-virt Fixed in 5.14.0-570.19.1.el9_6
- kernel-devel Fixed in 5.14.0-570.19.1.el9_6
- kernel-devel-matched Fixed in 5.14.0-570.19.1.el9_6
- kernel-doc Fixed in 5.14.0-570.19.1.el9_6
- kernel-headers Fixed in 5.14.0-570.19.1.el9_6
- kernel-modules Fixed in 5.14.0-570.19.1.el9_6
- kernel-modules-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-modules-extra Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k-debug Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k-debug-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k-debug-devel Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k-debug-modules Fixed in 5.14.0-570.19.1.el9_6
36 further packages in AlmaLinux 9 not shown (first 40 listed).
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- kernel Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-devel Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-devel-matched Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-modules Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-modules-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-debug-modules-extra Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-devel Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-devel-matched Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-modules Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-modules-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-64k-modules-extra Fixed in 5.14.0-570.19.1.el9_6
- kernel-abi-stablelists Fixed in 5.14.0-570.19.1.el9_6
- kernel-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-cross-headers Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-devel Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-devel-matched Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-modules Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-modules-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-modules-extra Fixed in 5.14.0-570.19.1.el9_6
- kernel-debug-uki-virt Fixed in 5.14.0-570.19.1.el9_6
- kernel-devel Fixed in 5.14.0-570.19.1.el9_6
- kernel-devel-matched Fixed in 5.14.0-570.19.1.el9_6
- kernel-doc Fixed in 5.14.0-570.19.1.el9_6
- kernel-headers Fixed in 5.14.0-570.19.1.el9_6
- kernel-modules Fixed in 5.14.0-570.19.1.el9_6
- kernel-modules-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-modules-extra Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k-debug Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k-debug-core Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k-debug-devel Fixed in 5.14.0-570.19.1.el9_6
- kernel-rt-64k-debug-modules Fixed in 5.14.0-570.19.1.el9_6
36 further packages in CloudLinux 9 not shown (first 40 listed).
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- linux Fixed in 6.1.4-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 6.1.4-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 6.1.4-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- linux-hwe-edge No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- linux Fixed in 4.15.0-208.220
- linux-aws Fixed in 4.15.0-1153.166
- linux-aws-5.0 No fix yet
- linux-aws-5.3 No fix yet
- linux-aws-5.4 Fixed in 5.4.0-1097.105~18.04.1
- linux-azure No fix yet
- linux-azure-4.15 Fixed in 4.15.0-1162.177
- linux-azure-5.3 No fix yet
- linux-azure-5.4 Fixed in 5.4.0-1104.110~18.04.1
- linux-azure-edge No fix yet
- linux-dell300x Fixed in 4.15.0-1062.67
- linux-gcp No fix yet
- linux-gcp-4.15 Fixed in 4.15.0-1147.163
- linux-gcp-5.3 No fix yet
- linux-gcp-5.4 Fixed in 5.4.0-1101.110~18.04.1
- linux-gke-4.15 No fix yet
- linux-gke-5.4 No fix yet
- linux-gkeop-5.4 No fix yet
- linux-hwe No fix yet
- linux-hwe-5.4 Fixed in 5.4.0-144.161~18.04.1
- linux-hwe-edge No fix yet
- linux-ibm-5.4 Fixed in 5.4.0-1045.50~18.04.1
- linux-kvm Fixed in 4.15.0-1137.142
- linux-oem No fix yet
- linux-oracle Fixed in 4.15.0-1116.127
- linux-oracle-5.0 No fix yet
- linux-oracle-5.3 No fix yet
- linux-oracle-5.4 Fixed in 5.4.0-1094.103~18.04.1
- linux-raspi-5.4 Fixed in 5.4.0-1081.92~18.04.1
- linux-raspi2 Fixed in 4.15.0-1129.137
- linux-snapdragon Fixed in 4.15.0-1148.158
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- linux Fixed in 5.4.0-144.161
- linux-aws Fixed in 5.4.0-1097.105
- linux-aws-5.11 No fix yet
- linux-aws-5.13 No fix yet
- linux-aws-5.15 Fixed in 5.15.0-1033.37~20.04.1
- linux-aws-5.8 No fix yet
- linux-azure Fixed in 5.4.0-1104.110
- linux-azure-5.11 No fix yet
- linux-azure-5.13 No fix yet
- linux-azure-5.15 Fixed in 5.15.0-1035.42~20.04.1
- linux-azure-5.8 No fix yet
- linux-bluefield Fixed in 5.4.0-1059.65
- linux-gcp Fixed in 5.4.0-1101.110
- linux-gcp-5.11 No fix yet
- linux-gcp-5.13 No fix yet
- linux-gcp-5.15 Fixed in 5.15.0-1031.38~20.04.1
- linux-gcp-5.8 No fix yet
- linux-gke Fixed in 5.4.0-1095.102
- linux-gke-5.15 Fixed in 5.15.0-1029.34~20.04.1
- linux-gkeop Fixed in 5.4.0-1065.69
- linux-gkeop-5.15 Fixed in 5.15.0-1017.22~20.04.1
- linux-hwe-5.11 No fix yet
- linux-hwe-5.13 No fix yet
- linux-hwe-5.15 Fixed in 5.15.0-69.76~20.04.1
- linux-hwe-5.8 No fix yet
- linux-ibm Fixed in 5.4.0-1045.50
- linux-intel-5.13 No fix yet
- linux-intel-iotg-5.15 Fixed in 5.15.0-1027.32~20.04.1
- linux-iot Fixed in 5.4.0-1013.15
- linux-kvm Fixed in 5.4.0-1087.93
- linux-lowlatency-hwe-5.15 Fixed in 5.15.0-69.76~20.04.1
- linux-nvidia-tegra-5.15 Fixed in 5.15.0-1014.14~20.04.1
- linux-oem-5.10 No fix yet
- linux-oem-5.13 No fix yet
- linux-oem-5.14 No fix yet
- linux-oem-5.6 No fix yet
- linux-oracle Fixed in 5.4.0-1094.103
- linux-oracle-5.11 No fix yet
- linux-oracle-5.13 No fix yet
- linux-oracle-5.15 Fixed in 5.15.0-1032.38~20.04.1
8 further packages in Ubuntu 20.04 LTS not shown (first 40 listed).
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- linux Fixed in 5.15.0-69.76
- linux-aws Fixed in 5.15.0-1033.37
- linux-azure Fixed in 5.15.0-1035.42
- linux-azure-5.19 Fixed in 5.19.0-1023.24~22.04.1
- linux-azure-fde Fixed in 5.15.0-1035.42.1
- linux-gcp Fixed in 5.15.0-1031.38
- linux-gke Fixed in 5.15.0-1030.35
- linux-gkeop Fixed in 5.15.0-1017.22
- linux-hwe-5.19 Fixed in 5.19.0-40.41~22.04.1
- linux-ibm Fixed in 5.15.0-1027.30
- linux-intel-iotg Fixed in 5.15.0-1027.32
- linux-kvm Fixed in 5.15.0-1030.35
- linux-lowlatency Fixed in 5.15.0-69.76
- linux-lowlatency-hwe-5.19 Fixed in 5.19.0-1022.23~22.04.1
- linux-nvidia Fixed in 5.15.0-1023.23
- linux-oem-5.17 No fix yet
- linux-oem-6.0 No fix yet
- linux-oem-6.1 Fixed in 6.1.0-1006.6
- linux-oracle Fixed in 5.15.0-1032.38
- linux-raspi Fixed in 5.15.0-1026.28
- linux-realtime No fix yet
- linux-riscv No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- linux-raspi-realtime No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Nvidia-BlueField 22.04 LTS
- linux-bluefield Fixed in 5.15.0-1015.17
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 14.04 LTS
- linux No fix yet
- linux-aws No fix yet
- linux-azure Fixed in 4.15.0-1162.177~14.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-lts-xenial No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 16.04 LTS
- linux No fix yet
- linux-aws No fix yet
- linux-aws-hwe Fixed in 4.15.0-1153.166~16.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-azure Fixed in 4.15.0-1162.177~16.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-gcp Fixed in 4.15.0-1147.163~16.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-hwe Fixed in 4.15.0-208.219~16.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-kvm No fix yet
- linux-oracle Fixed in 4.15.0-1116.127~16.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 16.04 LTS
- linux-fips No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 18.04 LTS
- linux-aws-fips Fixed in 4.15.0-2092.98Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-azure-fips Fixed in 4.15.0-2071.77Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-fips Fixed in 4.15.0-1108.119Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-gcp-fips Fixed in 4.15.0-2055.60Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 20.04 LTS
- linux-aws-fips Fixed in 5.4.0-1099.107+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-azure-fips Fixed in 5.4.0-1104.110+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-fips Fixed in 5.4.0-1073.82Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-gcp-fips Fixed in 5.4.0-1101.110+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 16.04 LTS
- linux-fips No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 18.04 LTS
- linux-aws-fips No fix yet
- linux-azure-fips No fix yet
- linux-fips No fix yet
- linux-gcp-fips No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 20.04 LTS
- linux-aws-fips No fix yet
- linux-azure-fips No fix yet
- linux-fips No fix yet
- linux-gcp-fips No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro Realtime 22.04 LTS
- linux-intel-iot-realtime Fixed in 5.15.0-1023.28Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime Fixed in 5.15.0-1034.37Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.