HID: logitech-hidpp: Check maxfield in hidpp_get_report_length()

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Summary

CVECVE-2026-43136
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-06 12:16:30 UTC
Updated2026-05-12 21:14:20 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: HID: logitech-hidpp: Check maxfield in hidpp_get_report_length() Do not crash when a report has no fields. Fake USB gadgets can send their own HID report descriptors and can define report structures without valid fields. This can be used to crash the kernel over USB.

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: NVD-CWE-noinfo

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 fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 ae81fac9ce81917817d787e6b74e68482d99bdf2 git Not specified
CNA Linux Linux affected fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 2dc023dbc11b8dfa8afa63242762acd8cddcad03 git Not specified
CNA Linux Linux affected fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 7f59999fcd699af06ad2aef446a635ea6aa87db3 git Not specified
CNA Linux Linux affected fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 b74bf7d0d01fa9b53653f58c29aa00772121f6e9 git Not specified
CNA Linux Linux affected fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 f1ceaaf93ea32d0f2b95c95f784ee155962c52ad git Not specified
CNA Linux Linux affected fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 1acb28123e57b50d737377f400f57eec889fe5e4 git Not specified
CNA Linux Linux affected fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 fb1725c0804dbec9dd01c4cb5c9f1f77a69e36dc git Not specified
CNA Linux Linux affected fe3ee1ec007bf7b10d7c02814d4b8fbe7d9bb435 1547d41f9f19d691c2c9ce4c29f746297baef9e9 git Not specified
CNA Linux Linux affected 5.2 Not specified
CNA Linux Linux unaffected 5.2 semver Not specified
CNA Linux Linux unaffected 5.10.252 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.202 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.165 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.128 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.75 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.16 6.18.* semver Not specified
CNA Linux Linux unaffected 6.19.6 6.19.* semver Not specified
CNA Linux Linux unaffected 7.0 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/fb1725c0804dbec9dd01c4cb5c9f1f77a69e36dc 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/1acb28123e57b50d737377f400f57eec889fe5e4 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/2dc023dbc11b8dfa8afa63242762acd8cddcad03 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/1547d41f9f19d691c2c9ce4c29f746297baef9e9 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/ae81fac9ce81917817d787e6b74e68482d99bdf2 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/f1ceaaf93ea32d0f2b95c95f784ee155962c52ad 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/7f59999fcd699af06ad2aef446a635ea6aa87db3 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/b74bf7d0d01fa9b53653f58c29aa00772121f6e9 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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