usb: gadget: core: Check for unset descriptor

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-44960
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-09-04 19:15:30 UTC
Updated2026-05-12 12:17:09 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: usb: gadget: core: Check for unset descriptor Make sure the descriptor has been set before looking at maxpacket. This fixes a null pointer panic in this case. This may happen if the gadget doesn't properly set up the endpoint for the current speed, or the gadget descriptors are malformed and the descriptor for the speed/endpoint are not found. No current gadget driver is known to have this problem, but this may cause a hard-to-find bug during development of new gadgets.

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 d1c188d330ca33cc35d1590441ba276f31144299 ba15815dd24cc5ec0d23e2170dc58c7db1e03b4a git Not specified
CNA Linux Linux affected 54f83b8c8ea9b22082a496deadf90447a326954e df8e734ae5e605348aa0ca2498aedb73e815f244 git Not specified
CNA Linux Linux affected 54f83b8c8ea9b22082a496deadf90447a326954e 7cc9ebcfe58be22f18056ad8bc6272d120bdcb3e git Not specified
CNA Linux Linux affected 54f83b8c8ea9b22082a496deadf90447a326954e 50c5248b0ea8aae0529fdf28dac42a41312d3b62 git Not specified
CNA Linux Linux affected 54f83b8c8ea9b22082a496deadf90447a326954e a0362cd6e503278add954123957fd47990e8d9bf git Not specified
CNA Linux Linux affected 54f83b8c8ea9b22082a496deadf90447a326954e 1a9df57d57452b104c46c918569143cf21d7ebf1 git Not specified
CNA Linux Linux affected 54f83b8c8ea9b22082a496deadf90447a326954e 716cba46f73a92645cf13eded8d257ed48afc2a4 git Not specified
CNA Linux Linux affected 54f83b8c8ea9b22082a496deadf90447a326954e 973a57891608a98e894db2887f278777f564de18 git Not specified
CNA Linux Linux affected d7e3f2fe01372eb914d0e451f0e7a46cbcb98f9e git Not specified
CNA Linux Linux affected 85c9ece11264499890d0e9f0dee431ac1bda981c git Not specified
CNA Linux Linux affected fc71e39a6c07440e6968227f3db1988f45d7a7b7 git Not specified
CNA Linux Linux affected 94f5de2eefae22c449e367c2dacafe869af73e3f git Not specified
CNA Linux Linux affected 8212b44b7109bd30dbf7eb7f5ecbbc413757a7d7 git Not specified
CNA Linux Linux affected 5.4 Not specified
CNA Linux Linux unaffected 5.4 semver Not specified
CNA Linux Linux unaffected 4.19.320 4.19.* semver Not specified
CNA Linux Linux unaffected 5.4.282 5.4.* semver Not specified
CNA Linux Linux unaffected 5.10.224 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.165 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.105 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.46 6.6.* semver Not specified
CNA Linux Linux unaffected 6.10.5 6.10.* semver Not specified
CNA Linux Linux unaffected 6.11 * original_commit_for_fix Not specified
ADP Siemens RUGGEDCOM RST2428P affected V3.1 custom Not specified
ADP Siemens RUGGEDCOM RST2428P unaffected * custom Not specified
ADP Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 Family unaffected * custom Not specified
ADP Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 Family unaffected * custom Not specified
ADP Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 Family affected V3.1 custom Not specified
ADP Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 Family unaffected * custom Not specified
ADP Siemens SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem affected * custom Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/df8e734ae5e605348aa0ca2498aedb73e815f244 416baaa9-dc9f-4396-8d5f-8c081fb06d67 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/7cc9ebcfe58be22f18056ad8bc6272d120bdcb3e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/973a57891608a98e894db2887f278777f564de18 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/ba15815dd24cc5ec0d23e2170dc58c7db1e03b4a 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-613116.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/50c5248b0ea8aae0529fdf28dac42a41312d3b62 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/a0362cd6e503278add954123957fd47990e8d9bf 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/716cba46f73a92645cf13eded8d257ed48afc2a4 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/1a9df57d57452b104c46c918569143cf21d7ebf1 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
lists.debian.org/debian-lts-announce/2024/10/msg00003.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org
cert-portal.siemens.com/productcert/html/ssa-355557.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
lists.debian.org/debian-lts-announce/2025/01/msg00001.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org
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