ftrace: Fix regression with module command in stack_trace_filter
Published Dec 27, 2024
5.5
MEDIUMCVSS 3.1
EPSS 0.24%
Description
When executing the following command:
# echo "write*:mod:ext3" > /sys/kernel/tracing/stack_trace_filter
The current mod command causes a null pointer dereference. While commit 0f17976568b3f ("ftrace: Fix regression with module command in stack_trace_filter") has addressed part of the issue, it left a corner case unhandled, which still results in a kernel crash.
Affected products
-
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version
-
- Version 4.12StatusaffectedConstraints-
- Version 0StatusunaffectedConstraints<4.12
- Version 5.10.231StatusunaffectedConstraints<=5.10.*
- Version 5.15.174StatusunaffectedConstraints<=5.15.*
- Version 5.4.287StatusunaffectedConstraints<=5.4.*
- Version 6.1.120StatusunaffectedConstraints<=6.1.*
- Version 6.12.4StatusunaffectedConstraints<=6.12.*
- Version 6.13StatusunaffectedConstraints<=*
- Version 6.6.64StatusunaffectedConstraints<=6.6.*
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux | unaffected |
| ||||||||||||||||||||||||||||||
| Linux | Linux | affected |
|
- ≥ 4.12 · < 5.4.287
- ≥ 5.5 · < 5.10.231
- ≥ 5.11 · < 5.15.174
- ≥ 5.16 · < 6.1.120
- ≥ 6.2 · < 6.6.64
- ≥ 6.7 · < 6.12.4
No data.
Red Hat Enterprise Linux 6
kernel
Out of support scope
Red Hat Enterprise Linux 7
kernel
Out of support scope
Red Hat Enterprise Linux 7
kernel-rt
Out of support scope
Red Hat Enterprise Linux 8
kernel
Out of support scope
Red Hat Enterprise Linux 8
kernel-rt
Out of support scope
Red Hat Enterprise Linux 9
kernel
Will not fix
Red Hat Enterprise Linux 9
kernel-rt
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Out of support scope | n/a |
| Red Hat Enterprise Linux 8 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Out of support scope | n/a |
| Red Hat Enterprise Linux 9 | kernel | Will not fix | n/a |
| Red Hat Enterprise Linux 9 | kernel-rt | Will not fix | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (15)
- https://access.redhat.com/security/cve/CVE-2024-56569 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2334499 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-53217 Advisory
- https://git.kernel.org/stable/c/19cacabdd5a8487ae566cbecb4d03bcb038a067e Patch
- https://git.kernel.org/stable/c/43ca32ce12888fb0eeb2d74dfc558dea60d3473e Patch
- https://git.kernel.org/stable/c/45af52e7d3b8560f21d139b3759735eead8b1653 Patch
- https://git.kernel.org/stable/c/5dabb7af57bc72308a6e2e81a5dd756eef283803 Patch
- https://git.kernel.org/stable/c/7ae27880de3482e063fcc1f72d9a298d0d391407 Patch
- https://git.kernel.org/stable/c/885109aa0c70639527dd6a65c82e63c9ac055e3d Patch
- https://git.kernel.org/stable/c/8a92dc4df89c50bdb26667419ea70e0abbce456e Patch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- https://lore.kernel.org/linux-cve-announce/2024122716-CVE-2024-56569-cc71@gregkh/T
- https://nvd.nist.gov/vuln/detail/CVE-2024-56569
- https://www.cve.org/CVERecord?id=CVE-2024-56569
Change history (0)
No recorded changes yet.