CVE-2024-35823vt: fix unicode buffer corruption when deleting characters
Updated under an hour ago ()
Does this affect you?
It affects Linux and 3 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
In the Linux kernel, the following vulnerability has been resolved: vt: fix unicode buffer corruption when deleting characters This is the same issue that was fixed for the VGA text buffer in commit 39cdb68c64d8 ("vt: fix memory overlapping when deleting chars in the buffer"). The cure is also the same i.e. replace memcpy() with memmove() due to the overlaping buffers.
- CVSS
- 5.3 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Weakness (CWE)
- CWE-120
- 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 81732c3b2fede049a692e58a7ceabb6d18ffb18c before fc7dfe3d123f00e720be80b920da287810a1f37d; from 81732c3b2fede049a692e58a7ceabb6d18ffb18c before ff7342090c1e8c5a37015c89822a68b275b46f8a; 81732c3b2fede049a692e58a7ceabb6d18ffb18c builds before 1ce408f75ccf1e25b3fddef75cca878b55f2ac90; 81732c3b2fede049a692e58a7ceabb6d18ffb18c builds before 0190d19d7651c08abc187dac3819c61b726e7e3f; 81732c3b2fede049a692e58a7ceabb6d18ffb18c builds before 994a1e583c0c206c8ca7d03334a65b79f4d8bc51; 81732c3b2fede049a692e58a7ceabb6d18ffb18c builds before 7529cbd8b5f6697b369803fe1533612c039cabda; 81732c3b2fede049a692e58a7ceabb6d18ffb18c builds before 2933b1e4757a0a5c689cf48d80b1a2a85f237ff1; 81732c3b2fede049a692e58a7ceabb6d18ffb18c builds before 1581dafaf0d34bc9c428a794a22110d7046d186d | 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 | from 3.7 before 4.19.312; from 4.20 before 5.4.274; from 5.5 before 5.10.215; from 5.11 before 5.15.154; from 5.16 before 6.1.84; from 6.2 before 6.6.24; from 6.7 before 6.7.12; 6.8; and 5 more ranges | NVD |
debian debian_linux debian:debian_linux | 10.0 | NVD |
References
- https://git.kernel.org/stable/c/fc7dfe3d123f00e720be80b920da287810a1f37dpatch
- https://git.kernel.org/stable/c/ff7342090c1e8c5a37015c89822a68b275b46f8apatch
- https://git.kernel.org/stable/c/1ce408f75ccf1e25b3fddef75cca878b55f2ac90patch
- https://git.kernel.org/stable/c/0190d19d7651c08abc187dac3819c61b726e7e3fpatch
- https://git.kernel.org/stable/c/994a1e583c0c206c8ca7d03334a65b79f4d8bc51patch
- https://git.kernel.org/stable/c/7529cbd8b5f6697b369803fe1533612c039cabdapatch
- https://git.kernel.org/stable/c/2933b1e4757a0a5c689cf48d80b1a2a85f237ff1patch
- https://git.kernel.org/stable/c/1581dafaf0d34bc9c428a794a22110d7046d186dpatch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlmailing-list, third-party-advisory
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlmailing-list, third-party-advisory
- 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.