CVE-2024-42139
published 2024-07-30CVE-2024-42139: In the Linux kernel, the following vulnerability has been resolved: ice: Fix improper extts handling Extts events are disabled and enabled by the application…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.20%
9.9th percentile
In the Linux kernel, the following vulnerability has been resolved:
ice: Fix improper extts handling
Extts events are disabled and enabled by the application ts2phc.
However, in case where the driver is removed when the application is
running, a specific extts event remains enabled and can cause a kernel
crash.
As a side effect, when the driver is reloaded and application is started
again, remaining extts event for the channel from a previous run will
keep firing and the message "extts on unexpected channel" might be
printed to the user.
To avoid that, extts events shall be disabled when PTP is released.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.9.9-1 (forky) | linux 6.9.9-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 172db5f91d5f7b91670c68a7547798b0b5374158 < 9f69b31ae9e25dec27ad31fbc64dd99af16ee3d3 | 9f69b31ae9e25dec27ad31fbc64dd99af16ee3d3 |
| linux | linux | >= 172db5f91d5f7b91670c68a7547798b0b5374158 < 00d3b4f54582d4e4a02cda5886bb336eeab268cc | 00d3b4f54582d4e4a02cda5886bb336eeab268cc |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.9.9-1 | 6.9.9-1 |
| linux | linux_kernel | >= 0 < 6.9.9-1 | 6.9.9-1 |
| linux | linux_kernel | >= 5.14 < 6.9.9 | 6.9.9 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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OSV
CVE-2024-42139: In the Linux kernel, the following vulnerability has been resolved: ice: Fix improper extts handling Extts events are disabled and enabled by the appl
osv·2024-07-30·CVSS 5.5
CVE-2024-42139 [MEDIUM] CVE-2024-42139: In the Linux kernel, the following vulnerability has been resolved: ice: Fix improper extts handling Extts events are disabled and enabled by the appl
In the Linux kernel, the following vulnerability has been resolved: ice: Fix improper extts handling Extts events are disabled and enabled by the application ts2phc. However, in case where the driver is removed when the application is running, a specific extts event remains enabled and can cause a kernel crash. As a side effect, when the driver is reloaded and application is started again, remaining extts event for the channel from a previous run will keep firing and the message "extts on unexpected channel" might be printed to the user. To avoid that, extts events shall be disabled when PTP is released.
GHSA
GHSA-8qf2-p2j7-qp5x: In the Linux kernel, the following vulnerability has been resolved:
ice: Fix improper extts handling
Extts events are disabled and enabled by the ap
ghsa_unreviewed·2024-07-30
CVE-2024-42139 [MEDIUM] CWE-754 GHSA-8qf2-p2j7-qp5x: In the Linux kernel, the following vulnerability has been resolved:
ice: Fix improper extts handling
Extts events are disabled and enabled by the ap
In the Linux kernel, the following vulnerability has been resolved:
ice: Fix improper extts handling
Extts events are disabled and enabled by the application ts2phc.
However, in case where the driver is removed when the application is
running, a specific extts event remains enabled and can cause a kernel
crash.
As a side effect, when the driver is reloaded and application is started
again, remaining extts event for the channel from a previous run will
keep firing and the message "extts on unexpected channel" might be
printed to the user.
To avoid that, extts events shall be disabled when PTP is released.
Red Hat
kernel: ice: Fix improper extts handling
vendor_redhat·2024-07-30·CVSS 5.5
CVE-2024-42139 [MEDIUM] CWE-476 kernel: ice: Fix improper extts handling
kernel: ice: Fix improper extts handling
In the Linux kernel, the following vulnerability has been resolved:
ice: Fix improper extts handling
Extts events are disabled and enabled by the application ts2phc.
However, in case where the driver is removed when the application is
running, a specific extts event remains enabled and can cause a kernel
crash.
As a side effect, when the driver is reloaded and application is started
again, remaining extts event for the channel from a previous run will
keep firing and the message "extts on unexpected channel" might be
printed to the user.
To avoid that, extts events shall be disabled when PTP is released.
A vulnerability was found in the Linux kernel's ethernet ice driver, where EXTTS events are improperly handled. If the driver is removed while th
Debian
CVE-2024-42139: linux - In the Linux kernel, the following vulnerability has been resolved: ice: Fix im...
vendor_debian·2024·CVSS 5.5
CVE-2024-42139 [MEDIUM] CVE-2024-42139: linux - In the Linux kernel, the following vulnerability has been resolved: ice: Fix im...
In the Linux kernel, the following vulnerability has been resolved: ice: Fix improper extts handling Extts events are disabled and enabled by the application ts2phc. However, in case where the driver is removed when the application is running, a specific extts event remains enabled and can cause a kernel crash. As a side effect, when the driver is reloaded and application is started again, remaining extts event for the channel from a previous run will keep firing and the message "extts on unexpected channel" might be printed to the user. To avoid that, extts events shall be disabled when PTP is released.
Scope: local
bookworm: open
bullseye: resolved
forky: resolved (fixed in 6.9.9-1)
sid: resolved (fixed in 6.9.9-1)
trixie: resolved (fixed in 6.9.9-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-07-30
Published