5.5

CVE-2022-49757

EDAC/highbank: Fix memory leak in highbank_mc_probe()

In the Linux kernel, the following vulnerability has been resolved:

EDAC/highbank: Fix memory leak in highbank_mc_probe()

When devres_open_group() fails, it returns -ENOMEM without freeing memory
allocated by edac_mc_alloc().

Call edac_mc_free() on the error handling path to avoid a memory leak.

  [ bp: Massage commit message. ]
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.6 < 4.14.305
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.272
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.231
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.166
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.91
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.9
Linux ≫ Linux Kernel Version 6.2 Update rc1
Linux ≫ Linux Kernel Version 6.2 Update rc2
Linux ≫ Linux Kernel Version 6.2 Update rc3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.094
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
CISA-ADP 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
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/f1b3e23ed8df87d779ee86ac37f379e79a24169a
Patch
https://git.kernel.org/stable/c/0db40e23b56d217eebd385bebb64057ef764b2c7
Patch
https://git.kernel.org/stable/c/8d23f5d25264beb223ee79cdb530b88c237719fc
Patch
https://git.kernel.org/stable/c/329fbd260352a7b9a83781d8b8bd96f95844a51f
Patch
https://git.kernel.org/stable/c/caffa7fed1397d1395052272c93900176de86557
Patch
https://git.kernel.org/stable/c/b7863ef8a8f0fee96b4eb41211f4918c0e047253
Patch
https://git.kernel.org/stable/c/e7a293658c20a7945014570e1921bf7d25d68a36
Patch