Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: clk: samsung: Fix UBSAN panic in samsung_clk_init() With UBSAN_ARRAY_BOUNDS=y, I'm hitting the below panic due to dereferencing `ctx->clk_data.hws` before setting `ctx->clk_data.num = nr_clks`. Move that up to fix the crash. UBSAN: array index out of bounds: 00000000f2005512 [#1] PREEMPT SMP <snip> Call trace: samsung_clk_init+0x110/0x124 (P) samsung_clk_init+0x48/0x124 (L) samsung_cmu_register_one+0x3c/0xa0 exynos_arm64_register_cmu+0x54/0x64 __gs101_cmu_top_of_clk_init_declare+0x28/0x60 ...
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected e620a1e061c4738e26c3edf2abaae7842532cd80 before 00307934eb94aaa0a99addfb37b9fe206f945004; affected e620a1e061c4738e26c3edf2abaae7842532cd80 before d974e177369c034984cece9d7d4fada9f8b9c740; affected e620a1e061c4738e26c3edf2abaae7842532cd80 before 0fef48f4a70e45a93e73c39023c3a6ea624714d6; affected e620a1e061c4738e26c3edf2abaae7842532cd80 before 4d29a6dcb51e346595a15b49693eeb728925ca43; affected e620a1e061c4738e26c3edf2abaae7842532cd80 before 24307866e0ac0a5ddb462e766ceda5e27a6fbbe3; affected e620a1e061c4738e26c3edf2abaae7842532cd80 before a1500b98cd81a32fdfb9bc63c33bb9f0c2a0a1bf; affected e620a1e061c4738e26c3edf2abaae7842532cd80 before 157de9e48007a20c65d02fc0229a16f38134a72d; affected e620a1e061c4738e26c3edf2abaae7842532cd80 before d19d7345a7bcdb083b65568a11b11adffe0687af |
| Linux / Linux | affected 5.5; unaffected 0 before 5.5; unaffected 5.10.236 through 5.10.*; unaffected 5.15.180 through 5.15.*; unaffected 6.1.134 through 6.1.*; unaffected 6.6.87 through 6.6.*; unaffected 6.12.23 through 6.12.*; unaffected 6.13.11 through 6.13.*; unaffected 6.14.2 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/00307934eb94aaa0a99addfb37b9fe206f945004
- https://git.kernel.org/stable/c/d974e177369c034984cece9d7d4fada9f8b9c740
- https://git.kernel.org/stable/c/0fef48f4a70e45a93e73c39023c3a6ea624714d6
- https://git.kernel.org/stable/c/4d29a6dcb51e346595a15b49693eeb728925ca43
- https://git.kernel.org/stable/c/24307866e0ac0a5ddb462e766ceda5e27a6fbbe3
- https://git.kernel.org/stable/c/a1500b98cd81a32fdfb9bc63c33bb9f0c2a0a1bf
- https://git.kernel.org/stable/c/157de9e48007a20c65d02fc0229a16f38134a72d
- https://git.kernel.org/stable/c/d19d7345a7bcdb083b65568a11b11adffe0687af
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.