CVE-2024-35951 (GCVE-0-2024-35951)

Vulnerability from cvelistv5 – Published: 2024-05-20 09:41 – Updated: 2025-05-04 09:09
VLAI?
Title
drm/panfrost: Fix the error path in panfrost_mmu_map_fault_addr()
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 187d2929206e6b098312c174ea873e4cedf5420d , < 31806711e8a4b75e09b1c43652f2a6420e6e1002 (git)
Affected: 187d2929206e6b098312c174ea873e4cedf5420d , < e18070c622c63f0cab170348e320454728c277aa (git)
Affected: 187d2929206e6b098312c174ea873e4cedf5420d , < 1fc9af813b25e146d3607669247d0f970f5a87c3 (git)
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    Linux Linux Affected: 5.4
Unaffected: 0 , < 5.4 (semver)
Unaffected: 6.6.28 , ≤ 6.6.* (semver)
Unaffected: 6.8.7 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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