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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-azure | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-gcp | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-gke | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-ibm | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-intel | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-lowlatency | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-nvidia | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-oracle | < any | UNKNOWN |
git.kernel.org/linus/387f295cb2150ed164905b648d76dfcbd3621778 (6.9-rc7)
git.kernel.org/stable/c/387f295cb2150ed164905b648d76dfcbd3621778
git.kernel.org/stable/c/950d5226cd6bb83ba720961a8d4d5cf79e6afd57
git.kernel.org/stable/c/f8a139656c95db893a543159873c57a470d7376d
launchpad.net/bugs/cve/CVE-2024-36887
nvd.nist.gov/vuln/detail/CVE-2024-36887
security-tracker.debian.org/tracker/CVE-2024-36887
www.cve.org/CVERecord?id=CVE-2024-36887