CVE-2024-44931
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
gpio: prevent potential speculation leaks in gpio_device_get_desc()
In the Linux kernel, the following vulnerability has been resolved: gpio: prevent potential speculation leaks in gpio_device_get_desc() Userspace may trigger a speculative read of an address outside the gpio descriptor array. Users can do that by calling gpio_ioctl() with an offset out of range. Offset is copied from user and then used as an array index to get the gpio descriptor without sanitization in gpio_device_get_desc(). This change ensures that the offset is sanitized by using array_index_nospec() to mitigate any possibility of speculative information leaks. This bug was discovered and resolved using Coverity Static Analysis Security Testing (SAST) by Synopsys, Inc.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 521a2ad6f862a28e2e43cb3e254a26bf0f9452e9 | affected | git | 18504710442671b02d00e6db9804a0ad26c5a479 | Unavailable | None listed |
| 521a2ad6f862a28e2e43cb3e254a26bf0f9452e9 | affected | git | 9ae2d8e75b741dbcb0da374753f972410e83b5f3 | Unavailable | None listed |
| 521a2ad6f862a28e2e43cb3e254a26bf0f9452e9 | affected | git | 9d682e89c44bd5819b01f3fbb45a8e3681a4b6d0 | Unavailable | None listed |
| 521a2ad6f862a28e2e43cb3e254a26bf0f9452e9 | affected | git | c65ab97efcd438cb4e9f299400f2ea55251f3a67 | Unavailable | None listed |
| 521a2ad6f862a28e2e43cb3e254a26bf0f9452e9 | affected | git | 672c19165fc96dfad531a5458e0b3cdab414aae4 | Unavailable | None listed |
| 521a2ad6f862a28e2e43cb3e254a26bf0f9452e9 | affected | git | 1b955f786a4bcde8c0ccb2b7d519def2acb6f3cc | Unavailable | None listed |
| 521a2ad6f862a28e2e43cb3e254a26bf0f9452e9 | affected | git | d776c0486b03a5c4afca65b8ff44573592bf93bb | Unavailable | None listed |
| 521a2ad6f862a28e2e43cb3e254a26bf0f9452e9 | affected | git | d795848ecce24a75dfd46481aee066ae6fe39775 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.6 | Unavailable | None listed |
| 4.19.323 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.285 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.227 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.168 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.112 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.46 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.10.5 | unaffected | semver | Unavailable | 6.10.* | None listed |
| 6.11 | unaffected | original_commit_for_fix | Unavailable | * | None listed |