CVE-2022-3303

MediumCVSS 4.7/10Last modified Oct 14, 2026

Description

A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw to crash the system, resulting in a denial of service condition

Metrics

CVSS 3.1 4.7/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-667 CWE-362

Affected software

No affected versions have been published.

Timeline

Published: Sep 27, 2022
Last modified: Oct 14, 2026
NVD status: Modified

Related CVEs from 2022

CVE-2022-330327.8LibreDWG v0.12.4.4608 was discovered to contain a heap-buffer-overflow via the function decode_preR13_section_hdr at decode_r11.c.CVE-2022-330337.8LibreDWG v0.12.4.4608 was discovered to contain a double-free via the function dwg_read_file at dwg.c.CVE-2022-330347.8LibreDWG v0.12.4.4608 was discovered to contain a stack overflow via the function copy_bytes at decode_r2007.c.CVE-2022-330357.8XLPD v7.0.0094 and below contains an unquoted service path vulnerability which allows local users to launch processes with elevated privileg CVE-2022-330367.8A binary hijack in Embarcadero Dev-CPP v6.3 allows attackers to execute arbitrary code via a crafted .exe file.CVE-2022-330377.8A binary hijack in Orwell-Dev-Cpp v5.11 allows attackers to execute arbitrary code via a crafted .exe file.CVE-2022-33048.8Use after free in CSS in Google Chrome prior to 106.0.5249.62 allowed a remote attacker to potentially exploit heap corruption via a crafted CVE-2022-330427.2Online Railway Reservation System v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at /admin/inquiries/view CVE-2022-330435.4A cross-site scripting (XSS) vulnerability in the batch add function of Urtracker Premium v4.0.1.1477 allows attackers to execute arbitrary CVE-2022-330479.8OTFCC v0.10.4 was discovered to contain a heap buffer overflow after free via otfccbuild.c.CVE-2022-330487.2Online Railway Reservation System v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at /orrs/admin/reservati CVE-2022-330497.2Online Railway Reservation System v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at /orrs/admin/?page=use