Description
In the Linux kernel, the following vulnerability has been resolved: soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled Mitigate e.g. the following: # echo 1e789080.lpc-snoop > /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind ... [ 120.363594] Unable to handle kernel NULL pointer dereference at virtual address 00000004 when write [ 120.373866] [00000004] *pgd=00000000 [ 120.377910] Internal error: Oops: 805 [#1] SMP ARM [ 120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh Not tainted 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NONE ... [ 120.679543] Call trace: [ 120.679559] misc_deregister from aspeed_lpc_snoop_remove+0x84/0xac [ 120.692462] aspeed_lpc_snoop_remove from platform_remove+0x28/0x38 [ 120.700996] platform_remove from device_release_driver_internal+0x188/0x200 ...
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
9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 to < 62e51f51d97477ea4e78c82e7076a171dac86c75affected9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 to < 9e1d2b97f5e2a36a2fd30a8bd30ead9dac5e3a51affected9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 to < 166afe964e8433d52c641f5d1c09102bacee9a92affected9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 to < dc5598482e2d3b234f6d72d6f5568e24f603e51aaffected9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 to < 329a80adc0e5f815d0514a6d403aaaf0995cd9beaffected9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 to < b361598b7352f02456619a6105c7da952ef69f8faffected9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 to < ac10ed9862104936a412f8b475c869e99f048448affected9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 to < 56448e78a6bb4e1a8528a0e2efe94eff0400c247affected
Linux Linux
Default version status: affected
4.13affected0 to < 4.13unaffected5.4.297 to ≤ 5.4.*unaffected5.10.241 to ≤ 5.10.*unaffected5.15.190 to ≤ 5.15.*unaffected6.1.147 to ≤ 6.1.*unaffected6.6.100 to ≤ 6.6.*unaffected6.12.40 to ≤ 6.12.*unaffected6.15.8 to ≤ 6.15.*unaffected6.16 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/62e51f51d97477ea4e78c82e7076a171dac86c75 ↗
- https://git.kernel.org/stable/c/9e1d2b97f5e2a36a2fd30a8bd30ead9dac5e3a51 ↗
- https://git.kernel.org/stable/c/166afe964e8433d52c641f5d1c09102bacee9a92 ↗
- https://git.kernel.org/stable/c/dc5598482e2d3b234f6d72d6f5568e24f603e51a ↗
- https://git.kernel.org/stable/c/329a80adc0e5f815d0514a6d403aaaf0995cd9be ↗
- https://git.kernel.org/stable/c/b361598b7352f02456619a6105c7da952ef69f8f ↗
- https://git.kernel.org/stable/c/ac10ed9862104936a412f8b475c869e99f048448 ↗
- https://git.kernel.org/stable/c/56448e78a6bb4e1a8528a0e2efe94eff0400c247 ↗
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html ↗
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html ↗