How many CVEs have patched bcm_tx_timeout_handler?

4 published CVEs changed bcm_tx_timeout_handler in torvalds/linux, in 20 distinct patches totalling 22 changed lines, between 2021 and 2026.

What is the latest CVE that changed bcm_tx_timeout_handler?

CVE-2026-72121 (can: bcm: add locking when updating filter and timer values), published 2026-08-15, changed lines 488 of net/can/bcm.c.

How does bcm_tx_timeout_handler compare to the rest of torvalds/linux?

torvalds/linux has 19,281 CVEs with a located fix in total; 4 of them changed bcm_tx_timeout_handler.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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torvalds/linux

Function

bcm_tx_timeout_handler

Name: bcm_tx_timeout_handler in torvalds/linux: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

net/can/bcm.c

Last patched August 15, 2026

4

CVEs

That changed this function

20

Distinct patches

Backports counted once

22

Lines changed

Added plus removed

2021–2026

Years

By CVE publication date

Overview

bcm_tx_timeout_handler in torvalds/linux was changed by 4 published CVE fixes between 2021 and 2026, in 20 distinct patches that added or removed 22 lines in total.

torvalds/linux has 19,281 CVEs with a located fix in total, so 0% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed bcm_tx_timeout_handler, newest first, with the lines each fix touched.

can: bcm: add locking when updating filter and timer values
CVE-2026-72121 · line 488 · +1 −1
High · CVSS 8.8
EPSS 0.4%2026-08-15
can: bcm: switch timer to HRTIMER_MODE_SOFT and remove hrtimer_tasklet
CVE-2026-17523 · lines 417–422 · +4 −14
High · CVSS 7.8
EPSS 0.1%2026-07-27
can: bcm: add locking for bcm_op runtime updates
CVE-2025-38004 · line 464 · +0 −1
High · CVSS 7.3
EPSS 0.3%2025-06-08
CVE-2021-34693
CVE-2021-34693 · line 409 · +1 −0
Medium · CVSS 5.5
EPSS 0.5%2021-06-14

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in torvalds/linux changed by the most CVE fixes.

smb2_sess_setup13 CVEs · fs/smb/server/smb2pdu.c adjust_ptr_min_max_vals13 CVEs · kernel/bpf/verifier.c ext4_fill_super13 CVEs · fs/ext4/super.c bcm_rx_setup12 CVEs · net/can/bcm.c copy_process12 CVEs · kernel/fork.c smb2_sess_setup11 CVEs · fs/ksmbd/smb2pdu.c

All patched functions in torvalds/linux

Frequently asked questions

Common questions about CVE fixes to bcm_tx_timeout_handler.

How many CVEs have patched bcm_tx_timeout_handler?: 4 published CVEs changed bcm_tx_timeout_handler in torvalds/linux, in 20 distinct patches totalling 22 changed lines, between 2021 and 2026.
What is the latest CVE that changed bcm_tx_timeout_handler?: CVE-2026-72121 (can: bcm: add locking when updating filter and timer values), published 2026-08-15, changed lines 488 of net/can/bcm.c.
How does bcm_tx_timeout_handler compare to the rest of torvalds/linux?: torvalds/linux has 19,281 CVEs with a located fix in total; 4 of them changed bcm_tx_timeout_handler.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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