PT-2022-7344 · Linux+2 · Linux Kernel+2

Paulo Alcantara + 1 · Published 2022-10-15 · Updated 2023-08-14 · CVE-2022-3595

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Linux Kernel (affected versions not specified)

Description A problem was found in the Linux Kernel related to the function sess free buffer() of the file fs/cifs/sess.c in the CIFS Handler component. This issue leads to a double free condition. The exploitation of this issue may allow an attacker to cause a denial of service.

Recommendations Apply a patch to fix this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Double Free

Weakness Enumeration

CWE-119

CWE-415

Related Identifiers

ALT-PU-2022-3364

ALT-PU-2022-3371

ALT-PU-2023-1023

ALT-PU-2023-1064

ALT-PU-2023-1684

ALT-PU-2023-1741

ALT-PU-2023-1814

ALT-PU-2023-4894

AZL-11269

BDU:2024-03764

CVE-2022-3595

Affected Products

Alt Linux

Astra Linux

Linux Kernel

References · 14

• https://osv.dev/vulnerability/UBUNTU-CVE-2022-3595 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-3595 · Security Note
• https://osv.dev/vulnerability/AZL-11269 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-3595 · Security Note
• https://osv.dev/vulnerability/CVE-2022-3595 · Vendor Advisory
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=b854b4ee66437e6e1622fda90529c814978cb4ca · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se81-bulletin-20241206SE81 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-03764 · Security Note
• https://ubuntu.com/security/CVE-2022-3595 · Vendor Advisory
• https://xn--80ahaefyxhn.xn--j1afgaq.xn--p1ai/bin/view/%D0%9E%D0%A1%D0%BD%D0%BE%D0%B2%D0%B0/%D0%9E%D0%B1%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F/2.7 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3595 · Note
• https://vuldb.com/?id.211364 · Note
• https://kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.16 · Note
• https://git.kernel.org/linus/b854b4ee66437e6e1622fda90529c814978cb4ca · Note