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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
a3134fb09e0bc5bee76e13bf863173b86f21cf87 to < cc1a1dcb411fe224f48553cfdcdfe6e61395b69caffecteda3134fb09e0bc5bee76e13bf863173b86f21cf87 to < 5e5b85ea0f4bc484bfe4cc73ead51fa48d2366a0affecteda3134fb09e0bc5bee76e13bf863173b86f21cf87 to < 995ee1e84e8db7fa5dcdde7dfe0bd7bb6f9bbb8caffecteda3134fb09e0bc5bee76e13bf863173b86f21cf87 to < f0ef883cae309bc5e8cdfcdbc1b4822732ce20a8affecteda3134fb09e0bc5bee76e13bf863173b86f21cf87 to < 3565684309e54fa998ea27f37028d67cc3e1dff2affecteda3134fb09e0bc5bee76e13bf863173b86f21cf87 to < 1143bfb9b055897975aeaea254da148e19524493affecteda3134fb09e0bc5bee76e13bf863173b86f21cf87 to < f1a1bc8775b26345aba2be278118999e7f661d3daffected
Linux Linux
Default version status: affected
4.19affected0 to < 4.19unaffected5.4.261 to ≤ 5.4.*unaffected5.10.201 to ≤ 5.10.*unaffected5.15.139 to ≤ 5.15.*unaffected6.1.63 to ≤ 6.1.*unaffected6.5.12 to ≤ 6.5.*unaffected6.6.2 to ≤ 6.6.*unaffected6.7 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/cc1a1dcb411fe224f48553cfdcdfe6e61395b69c ↗
- https://git.kernel.org/stable/c/5e5b85ea0f4bc484bfe4cc73ead51fa48d2366a0 ↗
- https://git.kernel.org/stable/c/995ee1e84e8db7fa5dcdde7dfe0bd7bb6f9bbb8c ↗
- https://git.kernel.org/stable/c/f0ef883cae309bc5e8cdfcdbc1b4822732ce20a8 ↗
- https://git.kernel.org/stable/c/3565684309e54fa998ea27f37028d67cc3e1dff2 ↗
- https://git.kernel.org/stable/c/1143bfb9b055897975aeaea254da148e19524493 ↗
- https://git.kernel.org/stable/c/f1a1bc8775b26345aba2be278118999e7f661d3d ↗