CVE-2022-33981

CVSS 3.3 LOWEPSS 0.5%CWE-416

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 3.3EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

18 Jun 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Affected products

n/a · n/a

References

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.6 https://exchange.xforce.ibmcloud.com/vulnerabilities/225362 https://github.com/torvalds/linux/commit/233087ca063686964a53c829d547c7571e3f67bf https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html https://seclists.org/oss-sec/2022/q2/66 https://www.debian.org/security/2022/dsa-5173