Out-of-bounds Write Affecting kernel-headers package, versions <0:5.14.0-362.18.1.el9_3
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Test your applications- Snyk ID SNYK-ORACLE9-KERNELHEADERS-6207895
- published 27 Jan 2024
- disclosed 25 Sep 2023
Introduced: 25 Sep 2023
CVE-2023-42753 Open this link in a new tabHow to fix?
Upgrade Oracle:9
kernel-headers
to version 0:5.14.0-362.18.1.el9_3 or higher.
This issue was patched in ELSA-2024-0461
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-headers
package and not the kernel-headers
package as distributed by Oracle
.
See How to fix?
for Oracle:9
relevant fixed versions and status.
An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the h->nets
array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.
References
- https://linux.oracle.com/cve/CVE-2023-42753.html
- https://linux.oracle.com/errata/ELSA-2023-12824.html
- https://linux.oracle.com/errata/ELSA-2023-12825.html
- https://linux.oracle.com/errata/ELSA-2023-12826.html
- https://linux.oracle.com/errata/ELSA-2023-12858.html
- https://linux.oracle.com/errata/ELSA-2023-12874.html
- https://linux.oracle.com/errata/ELSA-2023-12875.html
- https://linux.oracle.com/errata/ELSA-2023-12910.html
- https://linux.oracle.com/errata/ELSA-2023-12911.html
- https://linux.oracle.com/errata/ELSA-2023-12914.html
- https://linux.oracle.com/errata/ELSA-2023-12915.html
- https://linux.oracle.com/errata/ELSA-2024-0346.html
- https://linux.oracle.com/errata/ELSA-2024-0461.html
- https://linux.oracle.com/errata/ELSA-2024-12069.html
- https://linux.oracle.com/errata/ELSA-2024-12094.html
- https://access.redhat.com/security/cve/CVE-2023-42753
- https://bugzilla.redhat.com/show_bug.cgi?id=2239843
- https://www.openwall.com/lists/oss-security/2023/09/22/10
- https://seclists.org/oss-sec/2023/q3/216
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- http://packetstormsecurity.com/files/175963/Kernel-Live-Patch-Security-Notice-LSN-0099-1.html
- https://access.redhat.com/errata/RHSA-2023:7370
- https://access.redhat.com/errata/RHSA-2023:7379
- https://access.redhat.com/errata/RHSA-2023:7382
- https://access.redhat.com/errata/RHSA-2023:7389
- https://access.redhat.com/errata/RHSA-2023:7411
- https://access.redhat.com/errata/RHSA-2023:7418
- https://access.redhat.com/errata/RHSA-2023:7539
- https://access.redhat.com/errata/RHSA-2023:7558
- https://access.redhat.com/errata/RHSA-2024:0089
- https://access.redhat.com/errata/RHSA-2024:0113
- https://access.redhat.com/errata/RHSA-2024:0134
- https://access.redhat.com/errata/RHSA-2024:0340
- https://access.redhat.com/errata/RHSA-2024:0346
- https://access.redhat.com/errata/RHSA-2024:0347
- https://access.redhat.com/errata/RHSA-2024:0371
- https://access.redhat.com/errata/RHSA-2024:0376
- https://access.redhat.com/errata/RHSA-2024:0378
- https://access.redhat.com/errata/RHSA-2024:0402
- https://access.redhat.com/errata/RHSA-2024:0403
- https://access.redhat.com/errata/RHSA-2024:0412
- https://access.redhat.com/errata/RHSA-2024:0461
- https://access.redhat.com/errata/RHSA-2024:0562
- https://access.redhat.com/errata/RHSA-2024:0563
- https://access.redhat.com/errata/RHSA-2024:0593
- https://access.redhat.com/errata/RHSA-2024:0999
- https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html