CVE-2023-1249

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Summary

CVECVE-2023-1249
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-03-23 21:15:00 UTC
Updated2023-11-07 04:02:00 UTC
DescriptionA use-after-free flaw was found in the Linux kernel’s core dump subsystem. This flaw allows a local user to crash the system. Only if patch 390031c94211 ("coredump: Use the vma snapshot in fill_files_note") not applied yet, then kernel could be affected.

Risk And Classification

Problem Types: CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

References

ReferenceSourceLinkTags
[5/5] coredump: Use the vma snapshot in fill_files_note - Patchwork patchwork.kernel.org
[5/5] coredump: Use the vma snapshot in fill_files_note - Patchwork MISC patchwork.kernel.org
CentOS Stream 9 Missing Kernel Security Fix ≈ Packet Storm MISC packetstormsecurity.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 161066 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-6583)
  • 181720 Debian Security Update for linux (CVE-2023-1249)
  • 242399 Red Hat Update for kernel security (RHSA-2023:6583)
  • 6120007 Google COS Security Update for sys-kernel/lakitu-kernel-5_10 (CVE-2023-1249)
  • 673393 EulerOS Security Update for kernel (EulerOS-SA-2023-2647)
  • 674113 EulerOS Security Update for kernel (EulerOS-SA-2023-2689)
  • 754160 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2808-1)
  • 754167 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2822-1)
  • 754168 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2830-1)
  • 754170 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2834-1)
  • 754183 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2859-1)
  • 906820 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (25753-1)
  • 906844 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (25740-1)
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