CVE-2022-3424
- State
- Published
- Severity
- 7.8 High
- Published
- Mar 6, 2023
- Updated
- Mar 6, 2025
- Reserved
- Oct 7, 2022
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 gru_check_chiplet_assignment function. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
kerneln/a |
|
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2132640
- https://github.com/torvalds/linux/commit/643a16a0eb1d6ac23744bb6e90a00fc21148a9dc
- https://lore.kernel.org/all/20221019031445.901570-1-zyytlz.wz%40163.com/
- https://www.spinics.net/lists/kernel/msg4518970.html
- https://security.netapp.com/advisory/ntap-20230406-0005/
- [debian-lts-announce] 20230502 [SECURITY] [DLA 3404-1] linux-5.10 security updatemailing-list
- [debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security updatemailing-list
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