13 matches found
SUSE CVE-2026-98585
In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: Avoid rounding zero ring sizes rounduppowoftwo is undefined for zero. ethtool permits a zero ring size to reach the driver, where the minimum-size check should reject it. Leave zero unchanged while rounding nonzero ri...
DEBIAN-CVE-2026-98585
In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: Avoid rounding zero ring sizes rounduppowoftwo is undefined for zero. ethtool permits a zero ring size to reach the driver, where the minimum-size check should reject it. Leave zero unchanged while rounding nonzero ri...
CVE-2026-98585
In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: Avoid rounding zero ring sizes rounduppowoftwo is undefined for zero. ethtool permits a zero ring size to reach the driver, where the minimum-size check should reject it. Leave zero unchanged while rounding nonzero ri...
CVE-2026-98585 eth: fbnic: Avoid rounding zero ring sizes
In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: Avoid rounding zero ring sizes rounduppowoftwo is undefined for zero. ethtool permits a zero ring size to reach the driver, where the minimum-size check should reject it. Leave zero unchanged while rounding nonzero ri...
CVE-2026-98585 eth: fbnic: Avoid rounding zero ring sizes
In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: Avoid rounding zero ring sizes rounduppowoftwo is undefined for zero. ethtool permits a zero ring size to reach the driver, where the minimum-size check should reject it. Leave zero unchanged while rounding nonzero ri...
CVE-2026-98585
The Linux kernel contains a vulnerability in the eth: fbnic driver related to how ring sizes are handled. The issue stems from the roundup_pow_of_two() function being undefined for zero, while ethtool allows a zero ring size to reach the driver. The fix involves leaving zero unchanged during roun...
Linux Kernel Security Vulnerabilities
The Linux kernel version 6.15 contains security vulnerabilities. These vulnerabilities stem from undefined behavior related to rounduppowoftwo when dealing with zero. The ethtool utility allows circular sizes to be zero, which may lead to undefined behaviors...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-001497)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-001497 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stackmap overflow check on 32-bit arches The stackmap code relies on rounduppowoftwo to...
CVE-2025-37761
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix an out-of-bounds shift when invalidating TLB When the size of the range invalidated is larger than rounddownpowoftwoULONGMAX, The function macro rounduppowoftwolength will hit an out-of-bounds shift 1. Use a full TLB...
CVE-2025-37761 drm/xe: Fix an out-of-bounds shift when invalidating TLB
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix an out-of-bounds shift when invalidating TLB When the size of the range invalidated is larger than rounddownpowoftwoULONGMAX, The function macro rounduppowoftwolength will hit an out-of-bounds shift 1. Use a full TLB...
CVE-2025-37761: Out-of-bounds Read
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix an out-of-bounds shift when invalidating TLB When the size of the range invalidated is larger than rounddownpowoftwoULONGMAX, The function macro rounduppowoftwolength will hit an out-of-bounds shift 1. Use a full TLB...
CVE-2024-26884
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix hashtab overflow check on 32-bit arches The hashtab code relies on rounduppowoftwo to compute the number of hash buckets, and contains an overflow check by checking if the resulting value is 0. However, on 32-bit arches,...
CVE-2024-26883
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stackmap overflow check on 32-bit arches The stackmap code relies on rounduppowoftwo to compute the number of hash buckets, and contains an overflow check by checking if the resulting value is 0. However, on 32-bit arche...