CVE-2024-36020
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)
i40e: fix vf may be used uninitialized in this function warning
In the Linux kernel, the following vulnerability has been resolved: i40e: fix vf may be used uninitialized in this function warning To fix the regression introduced by commit 52424f974bc5, which causes servers hang in very hard to reproduce conditions with resets races. Using two sources for the information is the root cause. In this function before the fix bumping v didn't mean bumping vf pointer. But the code used this variables interchangeably, so stale vf could point to different/not intended vf. Remove redundant "v" variable and iterate via single VF pointer across whole function instead to guarantee VF pointer validity.
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) |
|---|---|---|---|---|---|
| 76ed715836c6994bac29d9638e9314e6e3b08651 | affected | git | cc9cd02dd9e8b7764ea9effb24f4f1dd73d1b23d | Unavailable | None listed |
| e88c2a1e28c5475065563d66c07ca879a9afbd07 | affected | git | 9dcf0fcb80f6aeb01469e3c957f8d4c97365450a | Unavailable | None listed |
| 9abae363af5ced6adbf04c14366289540281fb26 | affected | git | b8e82128b44fa40bf99a50b919488ef361e1683c | Unavailable | None listed |
| c39de3ae5075ea5f78e097cb5720d4e52d5caed9 | affected | git | 951d2748a2a8242853abc3d0c153ce4bf8faad31 | Unavailable | None listed |
| 52424f974bc53c26ba3f00300a00e9de9afcd972 | affected | git | 3e89846283f3cf7c7a8e28b342576fd7c561d2ba | Unavailable | None listed |
| 52424f974bc53c26ba3f00300a00e9de9afcd972 | affected | git | 0dcf573f997732702917af1563aa2493dc772fc0 | Unavailable | None listed |
| 52424f974bc53c26ba3f00300a00e9de9afcd972 | affected | git | 06df7618f591b2dc43c59967e294d7b9fc8675b6 | Unavailable | None listed |
| 52424f974bc53c26ba3f00300a00e9de9afcd972 | affected | git | f37c4eac99c258111d414d31b740437e1925b8e8 | Unavailable | None listed |
| 02f949747e6fb767b29f7931d4bbf40911684e7a | affected | git | Unavailable | Unavailable | None listed |
| 4.19.264 | affected | semver | 4.19.312 | Unavailable | None listed |
| 5.4.223 | affected | semver | 5.4.274 | Unavailable | None listed |
| 5.10.153 | affected | semver | 5.10.215 | Unavailable | None listed |
| 5.15.77 | affected | semver | 5.15.154 | Unavailable | None listed |
| 6.0.7 | affected | semver | 6.1 | 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) |
|---|---|---|---|---|---|
| 6.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.1 | Unavailable | None listed |
| 4.19.312 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.274 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.215 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.154 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.85 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.26 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.8.5 | unaffected | semver | Unavailable | 6.8.* | None listed |
| 6.9 | unaffected | original_commit_for_fix | Unavailable | * | None listed |