CVE-2022-3635

Linux Kernel IPsec idt77252.c tst_timer use after free

Published Oct 21, 2022 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function tst_timer of the file drivers/atm/idt77252.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. VDB-211934 is the identifier assigned to this vulnerability.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3173-1 linux-5.10 security update
Ubuntu USN Ubuntu USN USN-5727-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5727-2 Linux kernel (GCP) vulnerabilities
Ubuntu USN Ubuntu USN USN-5728-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5728-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5728-3 Linux kernel (GCP) vulnerabilities
Ubuntu USN Ubuntu USN USN-5729-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5729-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5758-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5774-1 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-6247-1 Linux kernel (OEM) vulnerabilities
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses
  • CWE-119

    Improper Restriction of Operations within the Bounds of a Memory Buffer

  • CWE-362

    Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

  • CWE-416

    Use After Free

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Oct 14, 2026, 1:51 PM
Reserved
Oct 21, 2022, 12:00 AM
Status
Modified
Published
Oct 21, 2022, 11:15 AM
Modified
Oct 14, 2026, 2:17 PM
Severity
Moderate
Public date
Aug 5, 2022, 6:30 AM