CVEvulnerability
CVE-2024-42147
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-07-30
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-415
Description
In the Linux kernel, the following vulnerability has been resolved:
crypto: hisilicon/debugfs - Fix debugfs uninit process issue
During the zip probe process, the debugfs failure does not stop
the probe. When debugfs initialization fails, jumping to the
error branch will also release regs, in addition to its own
rollback operation.
As a result, it may be released repeatedly during the regs
uninit process. Therefore, the null check needs to be added to
the regs uninit process.
Affected configurations
• linux linux kernel (< 6.1.98)
• linux linux kernel (>= 6.2 < 6.6.39)
• linux linux kernel (>= 6.7 < 6.9.9)
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://git.kernel.org/stable/c/7fc8d9a525b5c3f8dfa5ed50901e764d8ede7e1e Patch
- https://git.kernel.org/stable/c/8be0913389718e8d27c4f1d4537b5e1b99ed7739 Patch
- https://git.kernel.org/stable/c/e0a2d2df9ba7bd6bd7e0a9b6a5e3894f7e8445b3 Patch
- https://git.kernel.org/stable/c/eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c Patch
- https://git.kernel.org/stable/c/7fc8d9a525b5c3f8dfa5ed50901e764d8ede7e1e Patch
- https://git.kernel.org/stable/c/8be0913389718e8d27c4f1d4537b5e1b99ed7739 Patch
- https://git.kernel.org/stable/c/e0a2d2df9ba7bd6bd7e0a9b6a5e3894f7e8445b3 Patch
- https://git.kernel.org/stable/c/eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html lists.debian.org