CVEvulnerability
CVE-2023-1855
6.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-04-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.3 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.3 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
- Weaknesses
- CWE-416
Description
A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem.
Affected configurations
• linux linux kernel (< 6.3)
• linux linux kernel (>= 4.9 < 4.14.311)
• linux linux kernel (>= 4.15 < 4.19.279)
• linux linux kernel (>= 4.20 < 5.4.238)
• linux linux kernel (>= 5.5 < 5.10.176)
• linux linux kernel (>= 5.11 < 5.15.104)
• linux linux kernel (>= 5.16 < 6.1.21)
• linux linux kernel (>= 6.2 < 6.2.8)
• linux linux kernel 6.3
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://github.com/torvalds/linux/commit/cb090e64cf25602b9adaf32d5dfc9c8bec493cd1 Patch
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html Mailing List, Third Party Advisory
- https://lore.kernel.org/all/20230318122758.2140868-1-linux%40roeck-us.net/ lore.kernel.org
- https://github.com/torvalds/linux/commit/cb090e64cf25602b9adaf32d5dfc9c8bec493cd1 Patch
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html Mailing List, Third Party Advisory
- https://lore.kernel.org/all/20230318122758.2140868-1-linux%40roeck-us.net/ lore.kernel.org