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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-azure | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux-azure | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure-5.15 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-azure-fde | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure-fde-5.15 | < any | UNKNOWN |
git.kernel.org/linus/00d3b4f54582d4e4a02cda5886bb336eeab268cc (6.10-rc7)
git.kernel.org/stable/c/00d3b4f54582d4e4a02cda5886bb336eeab268cc
git.kernel.org/stable/c/9f69b31ae9e25dec27ad31fbc64dd99af16ee3d3
launchpad.net/bugs/cve/CVE-2024-42139
nvd.nist.gov/vuln/detail/CVE-2024-42139
security-tracker.debian.org/tracker/CVE-2024-42139
www.cve.org/CVERecord?id=CVE-2024-42139