5.5

CVE-2024-38593

In the Linux kernel, the following vulnerability has been resolved:

net: micrel: Fix receiving the timestamp in the frame for lan8841

The blamed commit started to use the ptp workqueue to get the second
part of the timestamp. And when the port was set down, then this
workqueue is stopped. But if the config option NETWORK_PHY_TIMESTAMPING
is not enabled, then the ptp_clock is not initialized so then it would
crash when it would try to access the delayed work.
So then basically by setting up and then down the port, it would crash.
The fix consists in checking if the ptp_clock is initialized and only
then cancel the delayed work.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
≫
Product Linux
Default Statusunaffected
Version < 3ddf170e4a604f5d4d9459a36993f5e92b53e8b0
Version cc75549548482ed653c23f212544e58cb38ea980
Status affected
Version < 3fd4282d5f25c3c97fef3ef0b89b82ef4e2bc975
Version cc75549548482ed653c23f212544e58cb38ea980
Status affected
Version < 64a47cf634ae44e92be24ebc982410841093bd7b
Version cc75549548482ed653c23f212544e58cb38ea980
Status affected
Version < aea27a92a41dae14843f92c79e9e42d8f570105c
Version cc75549548482ed653c23f212544e58cb38ea980
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 6.5
Status affected
Version < 6.5
Version 0
Status unaffected
Version <= 6.6.*
Version 6.6.33
Status unaffected
Version <= 6.8.*
Version 6.8.12
Status unaffected
Version <= 6.9.*
Version 6.9.3
Status unaffected
Version <= *
Version 6.10
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.01% 0.006
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H