Linux Kernel msm_gem_submit.c submit_lookup_cmds null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Linux Kernel. It has been declared as problematic. The impacted element is the function submit_lookup_cmds of the file drivers/gpu/drm/msm/msm_gem_submit.c. Such manipulation leads to null pointer dereference. This vulnerability is listed as CVE-2023-3355. There is no available exploit. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in Linux Kernel (Operating System) (version now known) and classified as problematic. Affected by this issue is the function submit_lookup_cmds of the file drivers/gpu/drm/msm/msm_gem_submit.c. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability.

The weakness was presented 06/27/2023. The advisory is shared for download at bugzilla.redhat.com. This vulnerability is handled as CVE-2023-3355 since 06/21/2023. There are known technical details, but no exploit is available.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.kernel.org.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-44022). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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License

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: git.kernel.org

Timelineinfo

06/21/2023 🔍
06/27/2023 +6 days 🔍
06/27/2023 +0 days 🔍
01/26/2026 +944 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2023-3355 (🔍)
GCVE (CVE): GCVE-0-2023-3355
GCVE (VulDB): GCVE-100-232448
EUVD: 🔍

Entryinfo

Created: 06/27/2023 14:31
Updated: 01/26/2026 20:43
Changes: 06/27/2023 14:31 (40), 07/20/2023 08:12 (1), 07/20/2023 08:13 (11), 01/26/2026 20:43 (16)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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