CVE-2022-49467

drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

MITRE
TN

In the Linux kernel, the following vulnerability has been resolved: drm: msm: fix possible memory leak in mdp5_crtc_cursor_set() drm_gem_object_lookup will call drm_gem_object_get inside. So cursor_bo
needs to be put when msm_gem_get_and_pin_iova fails.

In the Linux kernel, the following vulnerability has been resolved: drm: msm: fix possible memory leak in mdp5_crtc_cursor_set() drm_gem_object_lookup will call drm_gem_object_get inside. So cursor_bo needs to be put when msm_gem_get_and_pin_iova fails.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2025-02-26 CVE Reserved
2025-02-26 CVE Published
2025-02-26 CVE Updated
---------- EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (8)

URL	Tag	Source
https://git.kernel.org/stable/c/e172d10a9c4acc69bb07cbe9142ded2df791ff1f	Vuln. Introduced

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/f8cd192752a1f613b14eee77783c6f0aebb49691	2022-06-14
https://git.kernel.org/stable/c/449374565f349d4233beec811d4286fdfe5de44b	2022-06-14
https://git.kernel.org/stable/c/656aa3c51fc662064f17179b38ec3ce43af53bca	2022-06-09
https://git.kernel.org/stable/c/33546183c16c7b9650682dc610bedd732d9c6919	2022-06-09
https://git.kernel.org/stable/c/d544880482a5558ec06393b1b3d5dc9275b7a32b	2022-06-09
https://git.kernel.org/stable/c/d63ffe3fb3f8327ca21cf91b6a14a2961bc629b4	2022-06-09
https://git.kernel.org/stable/c/947a844bb3ebff0f4736d244d792ce129f6700d7	2022-05-18

URL	Date	SRC

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"				>= 4.0 < 4.19.247 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.0 < 4.19.247"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.0 < 5.4.198 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.0 < 5.4.198"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.0 < 5.10.121 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.0 < 5.10.121"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.0 < 5.15.46 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.0 < 5.15.46"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.0 < 5.17.14 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.0 < 5.17.14"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.0 < 5.18.3 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.0 < 5.18.3"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.0 < 5.19 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.0 < 5.19"		en		Affected