Medium severity5.5NVD Advisory· Published Mar 27, 2025· Updated Jun 17, 2026
CVE-2022-49757
CVE-2022-49757
Description
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. ]
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=3.6,<4.14.305
- cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: 3.6
Patches
Vulnerability mechanics
References
7- git.kernel.org/stable/c/0db40e23b56d217eebd385bebb64057ef764b2c7nvdPatch
- git.kernel.org/stable/c/329fbd260352a7b9a83781d8b8bd96f95844a51fnvdPatch
- git.kernel.org/stable/c/8d23f5d25264beb223ee79cdb530b88c237719fcnvdPatch
- git.kernel.org/stable/c/b7863ef8a8f0fee96b4eb41211f4918c0e047253nvdPatch
- git.kernel.org/stable/c/caffa7fed1397d1395052272c93900176de86557nvdPatch
- git.kernel.org/stable/c/e7a293658c20a7945014570e1921bf7d25d68a36nvdPatch
- git.kernel.org/stable/c/f1b3e23ed8df87d779ee86ac37f379e79a24169anvdPatch
News mentions
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