CVE-2023-52871

MediumCVSS 5.5/10Last modified Aug 4, 2026

Description

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

soc: qcom: llcc: Handle a second device without data corruption

Usually there is only one llcc device. But if there were a second, even a failed probe call would modify the global drv_data pointer. So check if drv_data is valid before overwriting it.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Affected software

VendorProductVersions
LinuxLinux>= a3134fb09e0bc5bee76e13bf863173b86f21cf87, < cc1a1dcb411fe224f48553cfdcdfe6e61395b69c; >= a3134fb09e0bc5bee76e13bf863173b86f21cf87, < 5e5b85ea0f4bc484bfe4cc73ead51fa48d2366a0; >= a3134fb09e0bc5bee76e13bf863173b86f21cf87, < 995ee1e84e8db7fa5dcdde7dfe0bd7bb6f9bbb8c; >= a3134fb09e0bc5bee76e13bf863173b86f21cf87, < f0ef883cae309bc5e8cdfcdbc1b4822732ce20a8; >= a3134fb09e0bc5bee76e13bf863173b86f21cf87, < 3565684309e54fa998ea27f37028d67cc3e1dff2; >= a3134fb09e0bc5bee76e13bf863173b86f21cf87, < 1143bfb9b055897975aeaea254da148e19524493; >= a3134fb09e0bc5bee76e13bf863173b86f21cf87, < f1a1bc8775b26345aba2be278118999e7f661d3d
LinuxLinux4.19

References

Timeline

Published
May 21, 2024
Last modified
Aug 4, 2026
NVD status
Modified

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CVE-2023-52871: Medium severity, CVSS 5.5 | Vulnix