5.5

CVE-2024-35951

drm/panfrost: Fix the error path in panfrost_mmu_map_fault_addr()

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.4 < 6.6.28
Linux ≫ Linux Kernel Version >= 6.7 < 6.8.7
Linux ≫ Linux Kernel Version6.9 Updaterc1
Linux ≫ Linux Kernel Version6.9 Updaterc2
Linux ≫ Linux Kernel Version6.9 Updaterc3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.145
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://www.openwall.com/lists/oss-security/2024/05/30/1
Mailing List
http://www.openwall.com/lists/oss-security/2024/05/30/2
Mailing List
https://git.kernel.org/stable/c/1fc9af813b25e146d3607669247d0f970f5a87c3
Patch
https://git.kernel.org/stable/c/31806711e8a4b75e09b1c43652f2a6420e6e1002
Patch
https://git.kernel.org/stable/c/e18070c622c63f0cab170348e320454728c277aa
Patch