CVE-2024-35951: high-severity vulnerability in Linux
drm/panfrost: Fix the error path in panfrost_mmu_map_fault_addr()
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.2%
exploitation probability
0.2%top 85% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
drm/panfrost: Fix the error path in panfrost_mmu_map_fault_addr()
Subject: [PATCH] drm/panfrost: Fix the error path in
panfrost_mmu_map_fault_addr()
If some the pages or sgt allocation failed, we shouldn't release the
pages ref we got earlier, otherwise we will end up with unbalanced
get/put_pages() calls. We should instead leave everything in place
and let the BO release function deal with extra cleanup when the object
is destroyed, or let the fault handler try again next time it's called.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · LinuxRelated CVEs — Linux
In the same product, most dangerous first.
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References
https://git.kernel.org/stable/c/1fc9af813b25e146d3607669247d0f970f5a87c3https://git.kernel.org/stable/c/31806711e8a4b75e09b1c43652f2a6420e6e1002https://git.kernel.org/stable/c/e18070c622c63f0cab170348e320454728c277aahttp://www.openwall.com/lists/oss-security/2024/05/30/1http://www.openwall.com/lists/oss-security/2024/05/30/2