CVE-2022-50504 powerpc/rtas: avoid scheduling in rtas_os_term()

🗓️ 04 Oct 2025 15:43:53Reported by GoogleType

osv

osv🔗 osv.dev👁 3 Views

PowerPC RTAS fix avoids scheduling in rtas_os_term; use rtas_busy_delay_time() to signal retry.

Reporter	Title	Published	Views	Family All 62
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	4 Oct 202500:00	–	cnnvd
CVE	CVE-2022-50504	4 Oct 202515:43	–	cve
Cvelist	CVE-2022-50504 powerpc/rtas: avoid scheduling in rtas_os_term()	4 Oct 202515:43	–	cvelist
Debian CVE	CVE-2022-50504	4 Oct 202515:43	–	debiancve
NVD	CVE-2022-50504	4 Oct 202516:15	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:4111-1)	19 Nov 202500:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:4188-1)	26 Nov 202500:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:4189-1)	26 Nov 202500:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:4320-1)	8 Dec 202500:00	–	openvas

Source	Link
git	www.git.kernel.org/stable/c/4768935b8cc2d2afeb7956292df0f6e2c49ca0a5
git	www.git.kernel.org/stable/c/482d990a5dd1027ee0b70a8a570d56749cac8103
git	www.git.kernel.org/stable/c/515959eb49e6d218a46979d66f36fdef329ac7d2
git	www.git.kernel.org/stable/c/6c606e57eecc37d6b36d732b1ff7e55b7dc32dd4
git	www.git.kernel.org/stable/c/6f7e2fcab73372a371ab4017cbedf7a71f4f9b40
git	www.git.kernel.org/stable/c/7280fdb80bf0fe35d9b799fc7009f2cbe0a397d7
git	www.git.kernel.org/stable/c/bed48651c87bef59ea1a9d6dbc381bcbc452f4ff
git	www.git.kernel.org/stable/c/f413135b337c4e90c1e593c6613f8717e17bc724
git	www.git.kernel.org/stable/c/ffa991a003abb4f8cb9e5004646bfe2d9a46912c
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50504.json

02 Apr 2026 08:28Current

5Medium risk

Vulners AI Score5

CVSS 3.15.5

EPSS0.00013

powerpc rtas os term busy delay retry signaling