media: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-38547
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-06-19 14:15:14 UTC
Updated2026-05-12 12:16:52 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: media: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries The allocation failure of mycs->yuv_scaler_binary in load_video_binaries() is followed with a dereference of mycs->yuv_scaler_binary after the following call chain: sh_css_pipe_load_binaries() |-> load_video_binaries(mycs->yuv_scaler_binary == NULL) | |-> sh_css_pipe_unload_binaries() |-> unload_video_binaries() In unload_video_binaries(), it calls to ia_css_binary_unload with argument &pipe->pipe_settings.video.yuv_scaler_binary[i], which refers to the same memory slot as mycs->yuv_scaler_binary. Thus, a null-pointer dereference is triggered.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem Types: CWE-476

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected a49d25364dfb9f8a64037488a39ab1f56c5fa419 51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654 git Not specified
CNA Linux Linux affected ad85094b293e40e7a2f831b0311a389d952ebd5e 4b68b861b514a5c09220d622ac3784c0ebac6c80 git Not specified
CNA Linux Linux affected ad85094b293e40e7a2f831b0311a389d952ebd5e 82c2c85aead3ea3cbceef4be077cf459c5df2272 git Not specified
CNA Linux Linux affected ad85094b293e40e7a2f831b0311a389d952ebd5e a1ab99dcc8604afe7e3bccb01b10da03bdd7ea35 git Not specified
CNA Linux Linux affected ad85094b293e40e7a2f831b0311a389d952ebd5e cc20c87b04db86c8e3e810bcdca686b406206069 git Not specified
CNA Linux Linux affected ad85094b293e40e7a2f831b0311a389d952ebd5e 69b27ff82f87379afeaaea4b2f339032fdd8486e git Not specified
CNA Linux Linux affected ad85094b293e40e7a2f831b0311a389d952ebd5e 6482c433863b257b0b9b687c28ce80b89d5f89f0 git Not specified
CNA Linux Linux affected ad85094b293e40e7a2f831b0311a389d952ebd5e 3b621e9e9e148c0928ab109ac3d4b81487469acb git Not specified
CNA Linux Linux affected 4.12 Not specified
CNA Linux Linux affected 5.8 Not specified
CNA Linux Linux unaffected 4.12 semver Not specified
CNA Linux Linux unaffected 4.18 5.8 semver Not specified
CNA Linux Linux unaffected 5.10.219 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.161 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.93 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.33 6.6.* semver Not specified
CNA Linux Linux unaffected 6.8.12 6.8.* semver Not specified
CNA Linux Linux unaffected 6.9.3 6.9.* semver Not specified
CNA Linux Linux unaffected 6.10 * original_commit_for_fix Not specified
ADP Siemens SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem affected * custom Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/3b621e9e9e148c0928ab109ac3d4b81487469acb af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/cc20c87b04db86c8e3e810bcdca686b406206069 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/a1ab99dcc8604afe7e3bccb01b10da03bdd7ea35 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-265688.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/4b68b861b514a5c09220d622ac3784c0ebac6c80 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/82c2c85aead3ea3cbceef4be077cf459c5df2272 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/69b27ff82f87379afeaaea4b2f339032fdd8486e af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/6482c433863b257b0b9b687c28ce80b89d5f89f0 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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