PT-2024-18889 · Qualcomm · Qualcomm

Published 2024-04-01 · Updated 2025-01-13 · CVE-2024-21468

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

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

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

Description The issue is related to memory corruption that occurs when there is a failed unmap operation in the GPU. This can lead to a use-after-free (UAF) condition in the client if a dangling page table entry (PTE) is accessed after the failed unmap operation.

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

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2024-21468

Affected Products

Qualcomm

References · 5

• https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2024-bulletin.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-21468 · Security Note
• https://twitter.com/xvonfers/status/1775167663460774023 · Twitter Post
• https://twitter.com/cracbot/status/1775342053800456461 · Twitter Post
• https://t.me/cvenotify/107250 · Telegram Post