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.
References
Link | Resource |
---|---|
https://github.com/torvalds/linux/commit/233087ca063686964a53c829d547c7571e3f67bf | Patch Third Party Advisory |
https://seclists.org/oss-sec/2022/q2/66 | Exploit Mailing List Patch Third Party Advisory |
https://exchange.xforce.ibmcloud.com/vulnerabilities/225362 | Third Party Advisory VDB Entry |
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.6 | Release Notes Vendor Advisory |
https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html | Mailing List Third Party Advisory |
https://www.debian.org/security/2022/dsa-5173 | Third Party Advisory |
Information
Published : 2022-06-18 09:15
Updated : 2022-11-04 19:28
NVD link : CVE-2022-33981
Mitre link : CVE-2022-33981
JSON object : View
CWE
CWE-416
Use After Free
Products Affected
debian
- debian_linux
linux
- linux_kernel