CVE-2023-3317

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Summary

CVECVE-2023-3317
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-23 18:15:00 UTC
Updated2023-11-07 04:18:00 UTC
DescriptionA use-after-free flaw was found in mt7921_check_offload_capability in drivers/net/wireless/mediatek/mt76/mt7921/init.c in wifi mt76/mt7921 sub-component in the Linux Kernel. This flaw could allow an attacker to crash the system after 'features' memory release. This vulnerability could even lead to a kernel information leak problem.

Risk And Classification

Problem Types: CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel 6.3 - All All
Operating System Linux Linux Kernel 6.3 rc1 All All
Operating System Linux Linux Kernel 6.3 rc2 All All
Operating System Linux Linux Kernel 6.3 rc3 All All
Operating System Linux Linux Kernel 6.3 rc4 All All
Operating System Linux Linux Kernel 6.3 rc5 All All

References

ReferenceSourceLinkTags
[v3] wireless: mt76: mt7921: Fix use-after-free in fw features query. - Patchwork MISC patchwork.kernel.org
[v3] wireless: mt76: mt7921: Fix use-after-free in fw features query. - Patchwork patchwork.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 199652 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6283-1)
  • 907155 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (27333-1)
  • 907192 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (27335-1)
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