CVE-2023-43513 — Use of Out-of-range Pointer Offset in INC Snapdragon

CWE-823 — Use of Out-of-range Pointer OffsetCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 83.19%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Qualcomm INC SnapdragonGoogle Android
Timeline
PublishedFeb 6

Description

Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary values, may point to address in the middle of ring element.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5qualcomm_inc/snapdragon267 versions+266

🔴Vulnerability Details

1
GHSA
GHSA-pg26-49x3-7h59: Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary values, may poin↗2024-02-06
▶

📋Vendor Advisories

1
Android
CVE-2023-43513: Kernel↗2024-02-01
▶