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Ubuntu.comUB:CVE-2024-42275HistoryAug 17, 2024 - 12:00 a.m.
CVE-2024-42275
2024-08-1700:00:00
ubuntu.com
ubuntu.com
linux
kernel
vulnerability
drm/client
buffer_vmap_local
error code
locking issues
uninitialized map_copy
AI Score
7.4
Confidence
Low
In the Linux kernel, the following vulnerability has been resolved:
drm/client: Fix error code in drm_client_buffer_vmap_local()
This function accidentally returns zero/success on the failure path.
It leads to locking issues and an uninitialized *map_copy in the
caller.
References
git.kernel.org/linus/b5fbf924f125ba3638cfdc21c0515eb7e76264ca (6.11-rc2)
git.kernel.org/stable/c/b5fbf924f125ba3638cfdc21c0515eb7e76264ca
git.kernel.org/stable/c/c0f412961653237f52e2f16ee8747fb330bcf074
launchpad.net/bugs/cve/CVE-2024-42275
nvd.nist.gov/vuln/detail/CVE-2024-42275
security-tracker.debian.org/tracker/CVE-2024-42275
www.cve.org/CVERecord?id=CVE-2024-42275
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