CVE-2021-47336

🗓️ 21 May 2024 15:15:20Reported by [email protected]Type

Linux kernel vulnerability CVE-2021-47336 resolved in smackfs: restrict bytes count in smk_set_cipso(

Reporter	Title	Published	Views	Family All 23
AstraLinux	Astra Linux - vulnerability in linux	15 Oct 202615:53	–	astralinux
BDU FSTEC	Linux smackfs Heap Buffer Overflow DoS	24 Nov 202500:00	–	bdu_fstec
Circl	CVE-2021-47336	4 May 202507:18	–	circl
CNNVD	Linux Kernel Security Vulnerabilities	21 May 202400:00	–	cnnvd
CVE	CVE-2021-47336	21 May 202414:35	–	cve
Cvelist	CVE-2021-47336 smackfs: restrict bytes count in smk_set_cipso()	21 May 202414:35	–	cvelist
Debian CVE	CVE-2021-47336	21 May 202414:35	–	debiancve
osv_clsa	CLSA-2025-1754037187 Fix of 7 CVEs	1 Aug 202508:33	–	osv_clsa
osv_cve	CVE-2021-47336	21 May 202415:15	–	osv_cve
osv_debian	DEBIAN-CVE-2021-47336	21 May 202415:15	–	osv_debian

NVD

Node

linux linux_kernelRange4.10–4.14.240

linux linux_kernelRange4.15–4.19.198

linux linux_kernelRange4.20–5.4.133

linux linux_kernelRange5.5–5.10.51

linux linux_kernelRange5.11–5.12.18

linux linux_kernelRange5.13–5.13.3

Source	Link
git	www.git.kernel.org/stable/c/3780348c1a0e14ffefcaf1fc521f815bcaac94b0
git	www.git.kernel.org/stable/c/cbd87ba6a13891acf6180783f8234a8b7a3e3d4d
git	www.git.kernel.org/stable/c/135122f174c357b7a3e58f40fa5792156c5e93e6
git	www.git.kernel.org/stable/c/8f5c773a2871cf446e3f36b2834fb25bbb28512b
git	www.git.kernel.org/stable/c/258fd821f69378453c071b9dd767b298810fc766
git	www.git.kernel.org/stable/c/49ec114a6e62d8d320037ce71c1aaf9650b3cafd
git	www.git.kernel.org/stable/c/5f9880403e6b71d56924748ba331daf836243fca
git	www.git.kernel.org/stable/c/5c2dca9a7a7ff6a2df34158903515e2e4fd3d2b2

17 Jun 2026 04:17Current

6.5Medium risk

Vulners AI Score6.5

CVSS 3.17.8

EPSS0.00246

SSVC