118 matches found
kernel: mm/mremap.c use-after-free vulnerability
A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code in how a race condition happens between rmap walk and mremap. This flaw allows a local user to crash or potentially escalate their privileges on the system...
SUSE CVE-2009-2287
The kvmarchvcpuioctlsetsregs function in the KVM in Linux kernel 2.6 before 2.6.30, when running on x86 systems, does not validate the page table root in a KVMSETSREGS call, which allows local users to cause a denial of service crash or hang via a crafted cr3 value, which triggers a NULL pointer...
SUSE CVE-2011-2183
Race condition in the scangetnextrmapitem function in mm/ksm.c in the Linux kernel before 2.6.39.3, when Kernel SamePage Merging KSM is enabled, allows local users to cause a denial of service NULL pointer dereference or possibly have unspecified other impact via a crafted application...
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2023-1147)
The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...
CLSA-2022-1670261781 Fix of 13 CVEs
CVE-2022-42703 - mm/rmap.c: don't reuse anonvma if we just want a copy - mm: rmap: explicitly reset vma-anonvma in unlinkanonvmas - mm, rmap: handle anonvmaprepare common case inline - mm/rmap: Fix anonvma-degree ambiguity leading to double-reuse CVE-2022-3565 - mISDN: fix use-after-free bugs in...
Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5728-2)
The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5728-2 advisory. Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading t...
kernel: ice: arfs: fix use-after-free when freeing @rx_cpu_rmap
In the Linux kernel, the following vulnerability has been resolved: ice: arfs: fix use-after-free when freeing @rxcpurmap The CI testing bots triggered the following splat: 718.203054 BUG: KASAN: use-after-free in freeirqcpurmap+0x53/0x80 718.206349 Read of size 4 at addr ffff8881bd127e00 by task...
CVE-2022-41222
A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code in how a race condition happens between rmap walk and mremap. This flaw allows a local user to crash or potentially escalate their privileges on the system...
UBUNTU-CVE-2022-42703
mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anonvma double reuse...
CVE-2022-41222
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...
Design/Logic Flaw
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...
CVE-2022-41222
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...
CVE-2022-41222
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...
CVE-2022-41222
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...
PT-2025-7991
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.17.0-rc8 nextqueue-devqueue-02643-g23f3121aca93 Description A use-after-free issue has been identified in the Linux kernel. The problem arises when the free irq cpu rmap function is called after devm free irq,...
The vulnerability of the Linux operating system, which allows a malicious individual to trigger a service failure
The function trytounmapcluster in the file mm/rmap.c incorrectly handles the list of blocked pages, allowing a malicious actor to cause service failures...
Race condition
Race condition in the scangetnextrmapitem function in mm/ksm.c in the Linux kernel before 2.6.39.3, when Kernel SamePage Merging KSM is enabled, allows local users to cause a denial of service NULL pointer dereference or possibly have unspecified other impact via a crafted application...
kernel: ksm: race between ksmd and exiting task
Race condition in the scangetnextrmapitem function in mm/ksm.c in the Linux kernel before 2.6.39.3, when Kernel SamePage Merging KSM is enabled, allows local users to cause a denial of service NULL pointer dereference or possibly have unspecified other impact via a crafted application...