High severity7.8NVD Advisory· Published Mar 11, 2024· Updated Jun 17, 2026

CVE-2023-52495

Description

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

soc: qcom: pmic_glink_altmode: fix port sanity check

The PMIC GLINK altmode driver currently supports at most two ports.

Fix the incomplete port sanity check on notifications to avoid accessing and corrupting memory beyond the port array if we ever get a notification for an unsupported port.

Affected products

Linux/Kernel3 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=6.3,<6.6.15
- (no CPE)
- (no CPE)range: 6.3
osv-coords5 versions
pkg:deb/ubuntu/[email protected]?arch=source&distro=mantic pkg:deb/ubuntu/[email protected]?arch=source&distro=mantic pkg:deb/ubuntu/linux-oem-6.5 pkg:deb/ubuntu/[email protected]?arch=source&distro=mantic pkg:linux/kernel
< 6.5.0-1021.21+ 4 more
- (no CPE)range: < 6.5.0-1021.21
- (no CPE)range: < 6.5.0-1017.20
- (no CPE)range: < 6.5.0-1022.23
- (no CPE)range: < 6.5.0-1024.24
- (no CPE)range: >= 6.3.0, < 6.6.15

Patches

Vulnerability mechanics

References

git.kernel.org/stable/c/532a5557da6892a6b2d5793052e1bce1f4c9e177nvdMailing ListPatch
git.kernel.org/stable/c/c4fb7d2eac9ff9bfc35a2e4d40c7169a332416e0nvdMailing ListPatch
git.kernel.org/stable/c/d26edf4ee3672cc9828f2a3ffae34086a712574dnvdMailing ListPatch

News mentions

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cvss	0.507
epss	0.000
exploit	0.000
kev	0.000
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ransomware	0.000