How many CVEs have patched ext4_ext_insert_extent?

4 published CVEs changed ext4_ext_insert_extent in torvalds/linux, in 16 distinct patches totalling 26 changed lines, between 2011 and 2024.

What is the latest CVE that changed ext4_ext_insert_extent?

CVE-2024-49884 (ext4: fix slab-use-after-free in ext4_split_extent_at()), published 2024-10-21, changed lines 3297 to 3315 of fs/ext4/extents.c.

How does ext4_ext_insert_extent compare to the rest of torvalds/linux?

torvalds/linux has 19,281 CVEs with a located fix in total; 4 of them changed ext4_ext_insert_extent.

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

ext4_ext_insert_extent

Name: ext4_ext_insert_extent in torvalds/linux: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

fs/ext4/extents.c

Last patched October 21, 2024

4

CVEs

That changed this function

16

Distinct patches

Backports counted once

26

Lines changed

Added plus removed

2011–2024

Years

By CVE publication date

Overview

ext4_ext_insert_extent in torvalds/linux was changed by 4 published CVE fixes between 2011 and 2024, in 16 distinct patches that added or removed 26 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 ext4_ext_insert_extent, newest first, with the lines each fix touched.

ext4: fix slab-use-after-free in ext4_split_extent_at()
CVE-2024-49884 · lines 3297–3315 · +19 −0
High · CVSS 7.8
EPSS 0.3%2024-10-21
ext4: aovid use-after-free in ext4_ext_insert_extent()
CVE-2024-49883 · line 2103 · +1 −0
High · CVSS 7.8
EPSS 0.3%2024-10-21
CVE-2015-8324
CVE-2015-8324 · lines 1622–1743 · +2 −2 in 2 hunks
Medium · CVSS 4.6
EPSS 0.4%2016-05-02
CVE-2011-2695
CVE-2011-2695 · line 1770 · +1 −1
Medium · CVSS 4.9
EPSS 0.5%2011-07-28

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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 ext4_ext_insert_extent.

How many CVEs have patched ext4_ext_insert_extent?: 4 published CVEs changed ext4_ext_insert_extent in torvalds/linux, in 16 distinct patches totalling 26 changed lines, between 2011 and 2024.
What is the latest CVE that changed ext4_ext_insert_extent?: CVE-2024-49884 (ext4: fix slab-use-after-free in ext4_split_extent_at()), published 2024-10-21, changed lines 3297 to 3315 of fs/ext4/extents.c.
How does ext4_ext_insert_extent compare to the rest of torvalds/linux?: torvalds/linux has 19,281 CVEs with a located fix in total; 4 of them changed ext4_ext_insert_extent.
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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