CVE-2024-36887
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)
e1000e: change usleep_range to udelay in PHY mdic access
In the Linux kernel, the following vulnerability has been resolved: e1000e: change usleep_range to udelay in PHY mdic access This is a partial revert of commit 6dbdd4de0362 ("e1000e: Workaround for sporadic MDI error on Meteor Lake systems"). The referenced commit used usleep_range inside the PHY access routines, which are sometimes called from an atomic context. This can lead to a kernel panic in some scenarios, such as cable disconnection and reconnection on vPro systems. Solve this by changing the usleep_range calls back to udelay.
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) |
|---|---|---|---|---|---|
| 1d16cd91cd319d5bf6230c8493feb56a61e486a1 | affected | git | f8a139656c95db893a543159873c57a470d7376d | Unavailable | None listed |
| 0a4e3c2d976aa4dd38951afd6267f74ef3fade0e | affected | git | 950d5226cd6bb83ba720961a8d4d5cf79e6afd57 | Unavailable | None listed |
| 6dbdd4de0362c37e54e8b049781402e5a409e7d0 | affected | git | 387f295cb2150ed164905b648d76dfcbd3621778 | Unavailable | None listed |
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) |
|---|---|---|---|---|---|
| 6.6.26 | affected | semver | 6.6.31 | Unavailable | None listed |
| 6.8.5 | affected | semver | 6.8.10 | Unavailable | None listed |