PT-2014-2862 · Linux · Linux Kernel

Jonathan Salwan · Published 2014-02-03 · Updated 2014-02-21 · CVE-2013-4738

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel versions 3.x

Description The issue is related to multiple stack-based buffer overflows in the MSM camera driver. Attackers can gain privileges via a crafted VIDIOC MSM VPE DEQUEUE STREAM BUFF INFO ioctl call or a crafted VIDIOC MSM CPP DEQUEUE STREAM BUFF INFO ioctl call. The affected files are msm vpe.c and msm cpp.c, which are part of the drivers/media/platform/msm/camera v2/pproc directory.

Recommendations For Linux kernel version 3.x, update to a version that includes the fix for the MSM camera driver issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2013-4738

Affected Products

Linux Kernel

References · 6

• https://osv.dev/vulnerability/UBUNTU-CVE-2013-4738 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2013-4738 · Security Note
• https://codeaurora.org/projects/security-advisories/stack-based-buffer-overflow-and-memory-disclosure-camera-driver-cve-2013-4748-cve-2013-4739 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-4738 · Security Note
• https://ubuntu.com/security/CVE-2013-4738 · Vendor Advisory
• http://openwall.com/lists/oss-security/2013/10/15/4 · Note