CVE-2024-36244

CVE-2024-36244 (Linux kernel) affects the taprio scheduler under net/sched. The issue arises when the UAPI allows a cycle-time that can be shorter than the sum of entry intervals, allowing a subtle bypass of the fix in the blamed commit. The advisory adds a new restriction: the cycle time must be...

CVE-2024-36244 net/sched: taprio: extend minimum interval restriction to entire cycle too

In the Linux kernel, the following vulnerability has been resolved: net/sched: taprio: extend minimum interval restriction to entire cycle too It is possible for syzbot to side-step the restriction imposed by the blamed commit in the Fixes: tag, because the taprio UAPI permits a cycle-time...

CVE-2022-48752

A flaw was found in the Linux kernel. This issue may possibly cause a crash...

CVE-2022-48752

CVE-2022-48752 affects the Linux kernel on PowerPC power_pmu_disable handling. The fix (commit 2c9ac51b850d) calls clear_pmi_irq_pending only if PMI is pending to avoid clearing PMI when an overflown PMC is detected, addressing a PMI/PMC race in power_pmu_disable triggered under CONFIG_PPC_IRQ_SO...

CVE-2022-48752 powerpc/perf: Fix power_pmu_disable to call clear_pmi_irq_pending only if PMI is pending

In the Linux kernel, the following vulnerability has been resolved: powerpc/perf: Fix powerpmudisable to call clearpmiirqpending only if PMI is pending Running selftest with CONFIGPPCIRQSOFTMASKDEBUG enabled in kernel triggered below warning: 172.851380 ------------ cut here ------------ 172.8513...

CVE-2022-48752

In the Linux kernel, the following vulnerability has been resolved: powerpc/perf: Fix powerpmudisable to call clearpmiirqpending only if PMI is pending Running selftest with CONFIGPPCIRQSOFTMASKDEBUG enabled in kernel triggered below warning: 172.851380 ------------ cut here ------------ 172.8513...

CVE-2021-47430

In the Linux kernel, the following vulnerability has been resolved: x86/entry: Clear X86FEATURESMAP when CONFIGX86SMAP=n Commit 3c73b81a9164 "x86/entry, selftests: Further improve user entry sanity checks" added a warning if AC is set when in the kernel. Commit 662a0221893a3d "x86/entry: Fix AC...

DEBIAN-CVE-2021-47430

In the Linux kernel, the following vulnerability has been resolved: x86/entry: Clear X86FEATURESMAP when CONFIGX86SMAP=n Commit 3c73b81a9164 "x86/entry, selftests: Further improve user entry sanity checks" added a warning if AC is set when in the kernel. Commit 662a0221893a3d "x86/entry: Fix AC...

CVE-2021-47430

In the Linux kernel, the following vulnerability has been resolved: x86/entry: Clear X86FEATURESMAP when CONFIGX86SMAP=n Commit 3c73b81a9164 "x86/entry, selftests: Further improve user entry sanity checks" added a warning if AC is set when in the kernel. Commit 662a0221893a3d "x86/entry: Fix AC...

CVE-2021-47430 x86/entry: Clear X86_FEATURE_SMAP when CONFIG_X86_SMAP=n

In the Linux kernel, the following vulnerability has been resolved: x86/entry: Clear X86FEATURESMAP when CONFIGX86SMAP=n Commit 3c73b81a9164 "x86/entry, selftests: Further improve user entry sanity checks" added a warning if AC is set when in the kernel. Commit 662a0221893a3d "x86/entry: Fix AC...

CVE-2024-27061

CVE-2024-27061 affects the Linux kernel crypto sun8i-ce path (sun8i_ce_cipher_do_one) due to a use-after-free in unprepare. The root cause is use-after-free of memory when client callbacks may free memory before sun8i_ce_cipher_unprepare is called, leading to a potential pointer dereference and a...

CVE-2024-26991

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: x86: Don't overflow lpageinfo when checking attributes Fix KVMSETMEMORYATTRIBUTES to not overflow lpageinfo array and trigger KASAN splat, as seen in the privatememconversionstest selftest. When memory attributes ar...

CVE-2024-26991

CVE-2024-26991 relates to the Linux kernel KVM x86/mmu path. The vulnerability stems from overflow of the lpage_info array when checking attributes during KVM_SET_MEMORY_ATTRIBUTES, which can lead to a vmalloc-out-of-bounds read in hugepage attribute checks (observed as KASAN: vmalloc-out-of-boun...

CVE-2024-26991

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: x86: Don't overflow lpageinfo when checking attributes Fix KVMSETMEMORYATTRIBUTES to not overflow lpageinfo array and trigger KASAN splat, as seen in the privatememconversionstest selftest. When memory attributes ar...

GSD-2023-1000800 selftest/bpf: Fix memory leak in kprobe_multi_test

selftest/bpf: Fix memory leak in kprobemultitest This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

Unbreakable Enterprise kernel security update

5.15.0-1.43.4.1 - netsched: clsroute: remove from list when handle is 0 Thadeu Lima de Souza Cascardo Orabug: 34460936 CVE-2022-2588 5.15.0-1.43.4 - Revert selftests/bpf: add tests verifying unprivileged bpf behaviour Alan Maguire Orabug: 34399286 - Revert selftests/bpf: Add test for reg2btfids o...

SUSE-SU-2020:2864-2 Security update for gnutls

This update for gnutls fixes the following issues: - Fix heap buffer overflow in handshake with norenegotiation alert sent CVE-2020-24659 bsc1176181 - FIPS: Implement ECDH requirements from SP800-56Arev3 bsc1176086 - FIPS: Use 2048 bit prime in DH selftest bsc1176086 - FIPS: Add TLS KDF selftest...

samba security update

4.14.5-7 - related: rhbz2021171 - Fix CVE-2020-25717 - Fix running ktest selftest 4.14.5-6 - related: rhbz2021171 - Fix CVE-2020-25717 - Add missing checks for IPA DC server role...

openSUSE Security Update : monitoring-plugins-smart (openSUSE-2021-706)

This update for monitoring-plugins-smart fixes the following issues : monitoring-plugins-smart was updated to 6.9.1 : This is a security-release boo1183057 + Fixes the regular expression for pseudo-devices under the /dev/bus/N path. from 6.9.0 + Allows using PCI device paths as device names 64 +...

SUSE: Security Advisory (SUSE-SU-2020:3762-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...