Race Condition The advisory has been revoked - it doesn't affect any version of package dlm-kmp-rt (opens in a new tab)
Threat Intelligence
Snyk has reported that there have been attempts or successful attacks targeting this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-SLES152-DLMKMPRT-2768037
- published20 Apr 2022
- disclosed19 Apr 2022
Introduced: 19 Apr 2022
CVE-2021-0920 (opens in a new tab)Amendment
The SLES security team deemed this advisory irrelevant for SLES:15.2.
NVD Description
Note: Versions mentioned in the description apply only to the upstream dlm-kmp-rt package and not the dlm-kmp-rt package as distributed by SLES.
In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References: Upstream kernel
References
- https://www.suse.com/security/cve/CVE-2021-0920.html
- https://lists.suse.com/pipermail/sle-security-updates/2022-April/010746.html
- https://www.suse.com/support/update/announcement/2022/suse-su-20221257-1/
- https://bugzilla.suse.com/1179639
- https://bugzilla.suse.com/1189126
- https://bugzilla.suse.com/1189562
- https://bugzilla.suse.com/1193731
- https://bugzilla.suse.com/1194463
- https://bugzilla.suse.com/1194516
- https://bugzilla.suse.com/1194943
- https://bugzilla.suse.com/1195051
- https://bugzilla.suse.com/1195254
- https://bugzilla.suse.com/1195286
- https://bugzilla.suse.com/1195353
- https://bugzilla.suse.com/1195403
- https://bugzilla.suse.com/1195516
- https://bugzilla.suse.com/1195543
- https://bugzilla.suse.com/1195612
- https://bugzilla.suse.com/1195897
- https://bugzilla.suse.com/1195905
- https://bugzilla.suse.com/1195939
- https://bugzilla.suse.com/1195987
- https://bugzilla.suse.com/1196018
- https://bugzilla.suse.com/1196079
- https://bugzilla.suse.com/1196095
- https://bugzilla.suse.com/1196155
- https://bugzilla.suse.com/1196196
- https://bugzilla.suse.com/1196235
- https://bugzilla.suse.com/1196468
- https://bugzilla.suse.com/1196488
- https://bugzilla.suse.com/1196612
- https://bugzilla.suse.com/1196761
- https://bugzilla.suse.com/1196776
- https://bugzilla.suse.com/1196823
- https://bugzilla.suse.com/1196830
- https://bugzilla.suse.com/1196836
- https://bugzilla.suse.com/1196956
- https://bugzilla.suse.com/1197227
- https://bugzilla.suse.com/1197331
- https://bugzilla.suse.com/1197366
- https://bugzilla.suse.com/1197389
- https://bugzilla.suse.com/1197462
- https://bugzilla.suse.com/1197702
- https://bugzilla.suse.com/1198031
- https://bugzilla.suse.com/1198032
- https://bugzilla.suse.com/1198033
- https://bugzilla.suse.com/1199255
- https://bugzilla.suse.com/1200084
- https://www.suse.com/security/cve/CVE-2021-0920/
- https://www.suse.com/security/cve/CVE-2021-39698/
- https://www.suse.com/security/cve/CVE-2021-44879/
- https://www.suse.com/security/cve/CVE-2021-45868/
- https://www.suse.com/security/cve/CVE-2022-0487/
- https://www.suse.com/security/cve/CVE-2022-0492/
- https://www.suse.com/security/cve/CVE-2022-0516/
- https://www.suse.com/security/cve/CVE-2022-0617/
- https://www.suse.com/security/cve/CVE-2022-0644/
- https://www.suse.com/security/cve/CVE-2022-0850/
- https://www.suse.com/security/cve/CVE-2022-0854/
- https://www.suse.com/security/cve/CVE-2022-1016/
- https://www.suse.com/security/cve/CVE-2022-1048/
- https://www.suse.com/security/cve/CVE-2022-1055/
- https://www.suse.com/security/cve/CVE-2022-23036/
- https://www.suse.com/security/cve/CVE-2022-23037/
- https://www.suse.com/security/cve/CVE-2022-23038/
- https://www.suse.com/security/cve/CVE-2022-23039/
- https://www.suse.com/security/cve/CVE-2022-23040/
- https://www.suse.com/security/cve/CVE-2022-23041/
- https://www.suse.com/security/cve/CVE-2022-23042/
- https://www.suse.com/security/cve/CVE-2022-24448/
- https://www.suse.com/security/cve/CVE-2022-24958/
- https://www.suse.com/security/cve/CVE-2022-24959/
- https://www.suse.com/security/cve/CVE-2022-25258/
- https://www.suse.com/security/cve/CVE-2022-25375/
- https://www.suse.com/security/cve/CVE-2022-26490/
- https://www.suse.com/security/cve/CVE-2022-26966/
- https://www.suse.com/security/cve/CVE-2022-27666/
- https://www.suse.com/security/cve/CVE-2022-28388/
- https://www.suse.com/security/cve/CVE-2022-28389/
- https://www.suse.com/security/cve/CVE-2022-28390/
- https://www.suse.com/security/cve/CVE-2022-28748/
- https://www.suse.com/support/security/rating/
- https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html
- https://source.android.com/security/bulletin/2021-11-01
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-0920
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog