Bug 2275690 (CVE-2024-26880)
| Summary: | CVE-2024-26880 kernel: dm: call the resume method on internal suspend | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Robb Gatica <rgatica> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | acaringi, allarkin, aquini, bhu, chwhite, cye, cyin, dbohanno, debarbos, dfreiber, drow, dvlasenk, esandeen, ezulian, hkrzesin, jarod, jburrell, jdenham, jfaracco, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, ldoskova, lgoncalv, lzampier, mleitner, mmilgram, mstowell, nmurray, ptalbert, rparrazo, rrobaina, rvrbovsk, scweaver, sidakwo, sukulkar, tglozar, vkumar, wcosta, williams, wmealing, ycote, ykopkova, zhijwang |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | kernel 4.19.311, kernel 5.4.273, kernel 5.10.214, kernel 5.15.153, kernel 6.1.83, kernel 6.6.23, kernel 6.7.11, kernel 6.8.2, kernel 6.9-rc1 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A flaw was found in the Linux kernel’s device-mapper (dm) component. The issue arises during internal suspend operations where the resume method is not correctly called. This issue leads to problems such as list corruption, specifically observed when running the lvm2 test suite. The problem occurs because of two consecutive calls to the origin_postsuspend function, which results in attempts to remove an entry from a list that has already been removed, triggering a crash.
The kernel patch resolves this issue by ensuring that the preresume and resume methods are paired correctly during internal suspend and resume cycles. This prevents the list corruption and avoids the crash. The patch has been integrated into the kernel, and users are encouraged to update their systems to the latest version to ensure this vulnerability is mitigated.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2275691 | ||
| Bug Blocks: | 2275696 | ||
|
Description
Robb Gatica
2024-04-17 18:15:59 UTC
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2275691] The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-26880 is: CHECK Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags DANGER ; these flags parsed automatically based on patche data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later. This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:4823 https://access.redhat.com/errata/RHSA-2024:4823 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:4831 https://access.redhat.com/errata/RHSA-2024:4831 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:4928 https://access.redhat.com/errata/RHSA-2024:4928 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:7001 https://access.redhat.com/errata/RHSA-2024:7001 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:7000 https://access.redhat.com/errata/RHSA-2024:7000 |