CVE-2024-58085tomoyo: don't emit warning in tomoyo_write_control()
Updated under an hour ago ()
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It affects Linux and 2 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
In the Linux kernel, the following vulnerability has been resolved: tomoyo: don't emit warning in tomoyo_write_control() syzbot is reporting too large allocation warning at tomoyo_write_control(), for one can write a very very long line without new line character. To fix this warning, I use __GFP_NOWARN rather than checking for KMALLOC_MAX_SIZE, for practically a valid line should be always shorter than 32KB where the "too small to fail" memory-allocation rule applies. One might try to write a valid line that is longer than 32KB, but such request will likely fail with -ENOMEM. Therefore, I feel that separately returning -EINVAL when a line is longer than KMALLOC_MAX_SIZE is redundant. There is no need to distinguish over-32KB and over-KMALLOC_MAX_SIZE.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Linux Linux linux:linux (from the name) | from bd03a3e4c9a9df0c6b007045fa7fc8889111a478 before c67efabddc73171c7771d3ffe4ffa1e503ee533e; from bd03a3e4c9a9df0c6b007045fa7fc8889111a478 before f6b37b3e12de638753bce79a2858070b9c4a4ad3; from bd03a3e4c9a9df0c6b007045fa7fc8889111a478 before b2bd5857a0d6973ebbcb4d9831ddcaebbd257be1; from bd03a3e4c9a9df0c6b007045fa7fc8889111a478 before a01c200fa7eb59da4d2dbbb48b61f4a0d196c09f; from bd03a3e4c9a9df0c6b007045fa7fc8889111a478 before fe1c021eb03dae0dc9dce55e81f77a60e419a27a; from bd03a3e4c9a9df0c6b007045fa7fc8889111a478 before c9382f380e8d09209b8e5c0def0545852168be25; from bd03a3e4c9a9df0c6b007045fa7fc8889111a478 before 414705c0303350d139b1dc18f329fe47dfb642dd; from bd03a3e4c9a9df0c6b007045fa7fc8889111a478 before 3df7546fc03b8f004eee0b9e3256369f7d096685 | CNA record |
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name) | before V1.1.1 | CISA ADP |
linux linux_kernel linux:linux_kernel | before 5.4.291; from 5.5 before 5.10.235; from 5.11 before 5.15.179; from 5.16 before 6.1.129; from 6.2 before 6.6.78; from 6.7 before 6.12.14; from 6.13 before 6.13.3 | NVD |
References
- https://git.kernel.org/stable/c/c67efabddc73171c7771d3ffe4ffa1e503ee533epatch
- https://git.kernel.org/stable/c/f6b37b3e12de638753bce79a2858070b9c4a4ad3patch
- https://git.kernel.org/stable/c/b2bd5857a0d6973ebbcb4d9831ddcaebbd257be1patch
- https://git.kernel.org/stable/c/a01c200fa7eb59da4d2dbbb48b61f4a0d196c09fpatch
- https://git.kernel.org/stable/c/fe1c021eb03dae0dc9dce55e81f77a60e419a27apatch
- https://git.kernel.org/stable/c/c9382f380e8d09209b8e5c0def0545852168be25patch
- https://git.kernel.org/stable/c/414705c0303350d139b1dc18f329fe47dfb642ddpatch
- https://git.kernel.org/stable/c/3df7546fc03b8f004eee0b9e3256369f7d096685patch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.