Astra Linux - уязвимость в linux-5.15

In the Linux kernel, the following vulnerabilities have been resolved: powerpc/rtas: Keep MSRRI set when calling RTAS. RTAS runs in real mode MSRDR and MSRIR unset and in 32-bit big-endian mode MSRSF,LE unset. The change in MSR is performed in enterrtas, in a relatively complex manner, since the...

EUVD-2025-31904

Malicious code in bioql PyPI...

OPENSUSE-SU-2022:0930-1 Security update for qemu

This update for qemu fixes the following issues: - CVE-2022-0358: Fixed a potential privilege escalation via virtiofsd bsc1195161. - CVE-2021-3930: Fixed a potential denial of service in the emulated SCSI device bsc1192525. Non-security fixes: - Fixed a kernel data corruption via a long kernel bo...

Security update for qemu (important)

openSUSE Security Update: Security update for qemu Announcement ID: openSUSE-SU-2022:0930-1 Rating: important References: 1178049 1192525 1193364 1193545 1194938 1195161 1196087 1196737 Cross-References: CVE-2021-3930 CVE-2022-0358 CVSS scores: CVE-2021-3930 NVD : 6.5...

kernel: powerpc: RTAS calls can be used to compromise kernel integrity

A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down usually due to Secure Boot guest system running on top of PowerVM or KVM hypervisors pseries platform a root like local user could use this flaw to further increase their privileges to...