CVE-2023-21400 (GCVE-0-2023-21400)
Vulnerability from cvelistv5
Published
2023-07-12 23:53
Modified
2025-02-13 16:40
Severity ?
CWE
  • Elevation of privilege
Summary
In multiple functions of io_uring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.
References
security@android.com http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html Third Party Advisory, VDB Entry
security@android.com http://www.openwall.com/lists/oss-security/2023/07/14/2 Mailing List, Third Party Advisory
security@android.com http://www.openwall.com/lists/oss-security/2023/07/19/2 Exploit, Mailing List, Third Party Advisory
security@android.com http://www.openwall.com/lists/oss-security/2023/07/19/7 Mailing List, Third Party Advisory
security@android.com http://www.openwall.com/lists/oss-security/2023/07/25/7 Mailing List
security@android.com https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List, Third Party Advisory
security@android.com https://security.netapp.com/advisory/ntap-20240119-0012/
security@android.com https://source.android.com/security/bulletin/pixel/2023-07-01 Vendor Advisory
security@android.com https://www.debian.org/security/2023/dsa-5480 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2023/07/14/2 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2023/07/19/2 Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2023/07/19/7 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2023/07/25/7 Mailing List
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://security.netapp.com/advisory/ntap-20240119-0012/
af854a3a-2127-422b-91ae-364da2661108 https://source.android.com/security/bulletin/pixel/2023-07-01 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.debian.org/security/2023/dsa-5480 Third Party Advisory
Impacted products
Vendor Product Version
Google Android Version: Android kernel
 Create a notification for this product.
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