Bug 2277238 (CVE-2024-36886)
| Summary: | CVE-2024-36886 kernel: TIPC message reassembly use-after-free remote code execution vulnerability | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Robb Gatica <rgatica> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| 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, jzaher, kcarcia, ldoskova, lgoncalv, lzampier, mleitner, mmilgram, mstowell, nmurray, ptalbert, rparrazo, rrobaina, rvrbovsk, rysulliv, scweaver, security-response-team, sidakwo, sukulkar, tglozar, tyberry, vkumar, wcosta, williams, wmealing, ybuenos, ycote, ykopkova, zhijwang |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: |
A use-after-free (UAF) flaw exists in the Linux Kernel within the reassembly of fragmented TIPC messages, specifically in the tipc_buf_append() function. The issue results due to a lack of checks in the error handling cleanup and can trigger a UAF on "struct sk_buff", which may lead to remote code execution.
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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: | 2292593 | ||
| Bug Blocks: | 2284293, 2277237 | ||
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Description
Robb Gatica
2024-04-25 22:26:43 UTC
*** Bug 2284262 has been marked as a duplicate of this bug. *** Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2292593] This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2024:4447 https://access.redhat.com/errata/RHSA-2024:4447 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:4533 https://access.redhat.com/errata/RHSA-2024:4533 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:4548 https://access.redhat.com/errata/RHSA-2024:4548 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Via RHSA-2024:4547 https://access.redhat.com/errata/RHSA-2024:4547 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:4554 https://access.redhat.com/errata/RHSA-2024:4554 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:4583 https://access.redhat.com/errata/RHSA-2024:4583 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:4713 https://access.redhat.com/errata/RHSA-2024:4713 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:5102 https://access.redhat.com/errata/RHSA-2024:5102 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:5101 https://access.redhat.com/errata/RHSA-2024:5101 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2024:5256 https://access.redhat.com/errata/RHSA-2024:5256 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2024:5257 https://access.redhat.com/errata/RHSA-2024:5257 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2024:5255 https://access.redhat.com/errata/RHSA-2024:5255 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2024:5520 https://access.redhat.com/errata/RHSA-2024:5520 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:5522 https://access.redhat.com/errata/RHSA-2024:5522 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2024:5858 https://access.redhat.com/errata/RHSA-2024:5858 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Telecommunications Update Service Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Via RHSA-2024:7003 https://access.redhat.com/errata/RHSA-2024:7003 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Telecommunications Update Service Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Via RHSA-2024:7002 https://access.redhat.com/errata/RHSA-2024:7002 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Via RHSA-2024:7427 https://access.redhat.com/errata/RHSA-2024:7427 |