Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: static_call: Replace pointless WARN_ON() in static_call_module_notify() static_call_module_notify() triggers a WARN_ON(), when memory allocation fails in __static_call_add_module(). That's not really justified, because the failure case must be correctly handled by the well known call chain and the error code is passed through to the initiating userspace application. A memory allocation fail is not a fatal problem, but the WARN_ON() takes the machine out when panic_on_warn is set. Replace it with a pr_warn().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9183c3f9ed710a8edf1a61e8a96d497258d26e08 before bc9356513d56b688775497b7ac6f2b967f46a80c; affected 9183c3f9ed710a8edf1a61e8a96d497258d26e08 before ea2cdf4da093d0482f0ef36ba971e2e0c7673425; affected 9183c3f9ed710a8edf1a61e8a96d497258d26e08 before e67534bd31d79952b50e791e92adf0b3e6c13b8c; affected 9183c3f9ed710a8edf1a61e8a96d497258d26e08 before 85a104aaef1f56623acc10ba4c42d5f046ba65b7; affected 9183c3f9ed710a8edf1a61e8a96d497258d26e08 before b83bef74c121a3311240fc4002d23486b85355e4; affected 9183c3f9ed710a8edf1a61e8a96d497258d26e08 before fe513c2ef0a172a58f158e2e70465c4317f0a9a2 |
| Linux / Linux | affected 5.10; unaffected 0 before 5.10; unaffected 5.15.168 through 5.15.*; unaffected 6.1.113 through 6.1.*; unaffected 6.6.55 through 6.6.*; unaffected 6.10.14 through 6.10.*; unaffected 6.11.3 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/bc9356513d56b688775497b7ac6f2b967f46a80c
- https://git.kernel.org/stable/c/ea2cdf4da093d0482f0ef36ba971e2e0c7673425
- https://git.kernel.org/stable/c/e67534bd31d79952b50e791e92adf0b3e6c13b8c
- https://git.kernel.org/stable/c/85a104aaef1f56623acc10ba4c42d5f046ba65b7
- https://git.kernel.org/stable/c/b83bef74c121a3311240fc4002d23486b85355e4
- https://git.kernel.org/stable/c/fe513c2ef0a172a58f158e2e70465c4317f0a9a2
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.