soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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 ...
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.13
References 8
git.kernel.org
- stable/c/62e51f51d97477ea4e78c82e7076a171dac86c75
- stable/c/9e1d2b97f5e2a36a2fd30a8bd30ead9dac5e3a51
- stable/c/166afe964e8433d52c641f5d1c09102bacee9a92
- stable/c/dc5598482e2d3b234f6d72d6f5568e24f603e51a
- stable/c/329a80adc0e5f815d0514a6d403aaaf0995cd9be
- stable/c/b361598b7352f02456619a6105c7da952ef69f8f
- stable/c/ac10ed9862104936a412f8b475c869e99f048448
- stable/c/56448e78a6bb4e1a8528a0e2efe94eff0400c247