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High severity7.5NVD Advisory· Published Feb 27, 2024· Updated Aug 4, 2026

CVE-2021-46948

CVE-2021-46948

Description

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

sfc: farch: fix TX queue lookup in TX event handling

We're starting from a TXQ label, not a TXQ type, so efx_channel_get_tx_queue() is inappropriate (and could return NULL, leading to panics).

Affected products

3

Linux/Kernel3 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.10.0,<5.10.36
- (no CPE)
- (no CPE)range: 5.10

Patches

Vulnerability mechanics

References

4

News mentions

0

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