Bugzilla – Bug 1221271
VUL-0: CVE-2023-52495: kernel: soc: qcom: pmic_glink_altmode: fix port sanity check
Last modified: 2024-06-25 18:20:05 UTC
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. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52495 https://www.cve.org/CVERecord?id=CVE-2023-52495 https://git.kernel.org/stable/c/532a5557da6892a6b2d5793052e1bce1f4c9e177 https://git.kernel.org/stable/c/c4fb7d2eac9ff9bfc35a2e4d40c7169a332416e0 https://git.kernel.org/stable/c/d26edf4ee3672cc9828f2a3ffae34086a712574d
c4fb7d2eac9f ("soc: qcom: pmic_glink_altmode: fix port sanity check") merged v6.8-rc1~129^2~11^2~19 Fixes: 080b4e24852b ("soc: qcom: pmic_glink: Introduce altmode support") merged v6.3-rc1~61^2~2^2~15^2 Security fix for CVE-2023-52495 bsc#1221271 with CVSS unknown ............................ EVERYTHING IS OK! Back to secuirty team.
All done, closing.