Bug 2165741 (CVE-2023-0590)
Summary: | CVE-2023-0590 kernel: use-after-free due to race condition in qdisc_graft() | ||
---|---|---|---|
Product: | [Other] Security Response | Reporter: | Rohit Keshri <rkeshri> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | unspecified | CC: | acaringi, bhu, chwhite, crwood, ddepaula, debarbos, dfreiber, dvlasenk, ezulian, fhrbata, hkrzesin, jarod, jburrell, jfaracco, jferlan, jforbes, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, kernel-mgr, lgoncalv, lleshchi, lzampier, mcascell, nmurray, ptalbert, qzhao, rogbas, rvrbovsk, scweaver, tyberry, vkumar, walters, williams |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Linux kernel 6.1-rc2 | Doc Type: | If docs needed, set a value |
Doc Text: |
A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 ("net: sched: fix race condition in qdisc_graft()") not applied yet, then kernel could be affected.
|
Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2023-05-09 17:47:27 UTC | 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: | 2165745, 2165746, 2165747, 2165748, 2187718, 2210013, 2210014, 2210015, 2210016, 2210017, 2210018, 2210841, 2210842, 2224516, 2225154 | ||
Bug Blocks: | 2156315 |
Description
Rohit Keshri
2023-01-30 21:49:11 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:2148 https://access.redhat.com/errata/RHSA-2023:2148 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:2458 https://access.redhat.com/errata/RHSA-2023:2458 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2023-0590 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Extended Update Support Via RHSA-2023:5627 https://access.redhat.com/errata/RHSA-2023:5627 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:6901 https://access.redhat.com/errata/RHSA-2023:6901 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:7077 https://access.redhat.com/errata/RHSA-2023:7077 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Extended Update Support Via RHSA-2023:7389 https://access.redhat.com/errata/RHSA-2023:7389 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Extended Update Support Via RHSA-2023:7382 https://access.redhat.com/errata/RHSA-2023:7382 |