CVE-2024-40988

drm/radeon: fix UBSAN warning in kv_dpm.c

Severity Score

4.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved:

drm/radeon: fix UBSAN warning in kv_dpm.c

Adds bounds check for sumo_vid_mapping_entry.

*Credits: N/A

CVSS Scores

Red Hatv3.1 4.7

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-07-12 CVE Reserved
2024-07-12 CVE Published
2024-07-13 EPSS Updated
2024-11-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (10)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/07e8f15fa16695cf4c90e89854e59af4a760055b	2024-07-05
https://git.kernel.org/stable/c/a8c6df9fe5bc390645d1e96eff14ffe414951aad	2024-07-05
https://git.kernel.org/stable/c/febe794b83693257f21a23d2e03ea695a62449c8	2024-07-05
https://git.kernel.org/stable/c/cf1cc8fcfe517e108794fb711f7faabfca0dc855	2024-07-05
https://git.kernel.org/stable/c/f803532bc3825384100dfc58873e035d77248447	2024-06-27
https://git.kernel.org/stable/c/9e57611182a817824a17b1c3dd300ee74a174b42	2024-06-27
https://git.kernel.org/stable/c/468a50fd46a09bba7ba18a11054ae64b6479ecdc	2024-06-27
https://git.kernel.org/stable/c/a498df5421fd737d11bfd152428ba6b1c8538321	2024-06-19

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2024-40988	2024-11-13
https://bugzilla.redhat.com/show_bug.cgi?id=2297572	2024-11-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 4.19.317 Search vendor "Linux" for product "Linux Kernel" and version " < 4.19.317"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.4.279 Search vendor "Linux" for product "Linux Kernel" and version " < 5.4.279"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.10.221 Search vendor "Linux" for product "Linux Kernel" and version " < 5.10.221"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.15.162 Search vendor "Linux" for product "Linux Kernel" and version " < 5.15.162"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.1.96 Search vendor "Linux" for product "Linux Kernel" and version " < 6.1.96"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.6.36 Search vendor "Linux" for product "Linux Kernel" and version " < 6.6.36"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.9.7 Search vendor "Linux" for product "Linux Kernel" and version " < 6.9.7"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.10 Search vendor "Linux" for product "Linux Kernel" and version " < 6.10"		en		Affected