CVE-2022-33981
- State
- Published
- Severity
- 3.3 Low
- Published
- Jun 18, 2022
- Updated
- May 5, 2025
- Reserved
- Jun 18, 2022
Description
drivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service, because of a concurrency use-after-free flaw after deallocating raw_cmd in the raw_cmd_ioctl function.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 3.3 Low | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L | CISA-ADP |
Weaknesses
- CWE-416 Use After Free
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/torvalds/linux/commit/233087ca063686964a53c829d547c7571e3f67bf
- https://exchange.xforce.ibmcloud.com/vulnerabilities/225362
- https://seclists.org/oss-sec/2022/q2/66
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.6
- [debian-lts-announce] 20220701 [SECURITY] [DLA 3065-1] linux security updatemailing-list
- DSA-5173vendor-advisory
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