CVE-2025-68313

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add RDSEED fix for Zen5 There's an issue with RDSEED's 16-bit and 32-bit register output variants on Zen5 which return a random value of 0 "at a rate inconsistent with randomness while incorrectly signaling success...

UBUNTU-CVE-2025-68313

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add RDSEED fix for Zen5 There's an issue with RDSEED's 16-bit and 32-bit register output variants on Zen5 which return a random value of 0 "at a rate inconsistent with randomness while incorrectly signaling success...

CVE-2025-68313

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add RDSEED fix for Zen5 There's an issue with RDSEED's 16-bit and 32-bit register output variants on Zen5 which return a random value of 0 "at a rate inconsistent with randomness while incorrectly signaling success...

CVE-2025-68313

CVE-2025-68313 refers to a Linux kernel issue in x86/CPU/AMD: Zen5 RDSEED output variants (16-/32-bit) that could return 0 with CF=1. The advisory states a fix was added: a glue layer that checks microcode revisions, preventing inconsistent randomness and signaling. The CVE’s CVSS v3.1 metrics fr...

CVE-2025-68313 x86/CPU/AMD: Add RDSEED fix for Zen5

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add RDSEED fix for Zen5 There's an issue with RDSEED's 16-bit and 32-bit register output variants on Zen5 which return a random value of 0 "at a rate inconsistent with randomness while incorrectly signaling success...

CVE-2025-68313 x86/CPU/AMD: Add RDSEED fix for Zen5

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add RDSEED fix for Zen5 There's an issue with RDSEED's 16-bit and 32-bit register output variants on Zen5 which return a random value of 0 "at a rate inconsistent with randomness while incorrectly signaling success...

EUVD-2025-203701

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add missing terminator for zen5rdseedmicrocode Running x86matchminmicrocoderev on a Zen5 CPU trips up KASAN for an out of bounds access...

CVE-2025-68195

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add missing terminator for zen5rdseedmicrocode Running x86matchminmicrocoderev on a Zen5 CPU trips up KASAN for an out of bounds access...

UBUNTU-CVE-2025-68195

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add missing terminator for zen5rdseedmicrocode Running x86matchminmicrocoderev on a Zen5 CPU trips up KASAN for an out of bounds access...

CVE-2025-68195

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add missing terminator for zen5rdseedmicrocode Running x86matchminmicrocoderev on a Zen5 CPU trips up KASAN for an out of bounds access...

CVE-2025-68195

CVE-2025-68195 affects the Linux kernel on Zen5 CPUs. The root cause is a missing terminator for zen5_rdseed_microcode in the x86 AMD CPU code, which causes x86_match_min_microcode_rev() on a Zen5 CPU to trip KASAN with an out-of-bounds access. The included metrics show a HIGH total CVSSv3.1 scor...

CVE-2025-68195 x86/CPU/AMD: Add missing terminator for zen5_rdseed_microcode

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add missing terminator for zen5rdseedmicrocode Running x86matchminmicrocoderev on a Zen5 CPU trips up KASAN for an out of bounds access...

CVE-2025-68195 x86/CPU/AMD: Add missing terminator for zen5_rdseed_microcode

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add missing terminator for zen5rdseedmicrocode Running x86matchminmicrocoderev on a Zen5 CPU trips up KASAN for an out of bounds access...

PT-2025-51608

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue was identified in the Linux kernel related to AMD Zen5 CPUs. Specifically, a missing terminator in the zen5 rdseed microcode function causes an out-of-bounds access when running...

Linux Distros Unpatched Vulnerability : CVE-2025-68313

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/CPU/AMD: Add RDSEED fix for Zen5 There's an issue with RDSEED's 16-bit and 32-bit register output variants on Zen5 which return a random value of 0 at a rat...

SUSE SLES12 Security Update : ucode-intel (SUSE-SU-2025:03052-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03052-1 advisory. - Intel CPU Microcode was updated to the 20250812 release bsc1248438 - CVE-2025-20109: Improper Isolation or Compartmentalization in the strea...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : ucode-intel (SUSE-SU-2025:03053-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03053-1 advisory. - Intel CPU Microcode was updated to the 20250812 release bsc1248438 - CVE-2025-20109: Improper...

RHBA-2022:8351 Red Hat Bug Fix Advisory: microcode_ctl bug fix and enhancement update

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XenServer Security Update for CVE-2025-62626

Severity: Medium Description of Problem A hardware issue has been identified in AMD Zen 5 CPU devices that may cause those CPUs to return a value of zero more frequently than statistically expected when asked to generate a random value. This may compromise e.g. cryptographic keys that are generat...

Fedora 42 : linux-firmware (2025-ecd9a3485b)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-ecd9a3485b advisory. Upstream linux-firmware 20251111 release: rtlbt: Update RTL8922A BT USB firmware to 0x41C0C905 add firmware for mt7987 internal 2.5G ethernet phy rtw88: 8822...