CVE-2024-35819 — Linux vulnerability
42 documents7 sources
Severity
5.5MEDIUMNVD
OSV7.0
EPSS
0.0%
top 93.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMay 17
Latest updateSep 18
Description
In the Linux kernel, the following vulnerability has been resolved:
soc: fsl: qbman: Use raw spinlock for cgr_lock
smp_call_function always runs its callback in hard IRQ context, even on
PREEMPT_RT, where spinlocks can sleep. So we need to use a raw spinlock
for cgr_lock to ensure we aren't waiting on a sleeping task.
Although this bug has existed for a while, it was not apparent until
commit ef2a8d5478b9 ("net: dpaa: Adjust queue depth on rate change")
which invokes smp_call_function_single …
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages5 packages
▶CVEListV5linux/linux96f413f47677366e0ae03797409bfcc4151dbf9e — 2b3fede8225133671ce837c0d284804aa3bc7a02+12
Also affects: Debian Linux 10.0