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CVE-2022-39188

Status Candidate

Overview

An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs.

Related Files

Red Hat Security Advisory 2023-4814-01
Posted Aug 29, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4814-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include null pointer, out of bounds write, and use-after-free vulnerabilities.

tags | advisory, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2022-1353, CVE-2022-39188, CVE-2023-0458, CVE-2023-28466, CVE-2023-3090
SHA-256 | 8c5ac94c6537d23ca9834883b4b960ad9b55d066cc97d33f79eed6c4cff6d24b
Red Hat Security Advisory 2023-4801-01
Posted Aug 29, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-4801-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include null pointer, out of bounds write, and use-after-free vulnerabilities.

tags | advisory, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2022-1353, CVE-2022-39188, CVE-2023-0458, CVE-2023-28466, CVE-2023-3090
SHA-256 | 69dee2dbee577aa7aa5d1ce9e6212537a5783f26169f7850358b75c721ad04ab
Red Hat Security Advisory 2023-3388-01
Posted Jun 1, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-3388-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include bypass and use-after-free vulnerabilities.

tags | advisory, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2022-3564, CVE-2022-39188, CVE-2022-42703, CVE-2022-4378
SHA-256 | a5996ba116d7d97a15ea7c093811a9a3c102c48a853d7fb0910bca8327eb216f
Ubuntu Security Notice USN-5792-2
Posted Jan 10, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5792-2 - Mingwei Zhang discovered that the KVM implementation for AMD processors in the Linux kernel did not properly handle cache coherency with Secure Encrypted Virtualization. A local attacker could possibly use this to cause a denial of service. It was discovered that a race condition existed in the Android Binder IPC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-0171, CVE-2022-20421, CVE-2022-2663, CVE-2022-3061, CVE-2022-3303, CVE-2022-3586, CVE-2022-3646, CVE-2022-3649, CVE-2022-39188, CVE-2022-39842, CVE-2022-40307, CVE-2022-4095, CVE-2022-43750
SHA-256 | 61a76824088434d45265841359f97a71f6e3346100e4081fc6a5ddb1b292354e
Ubuntu Security Notice USN-5792-1
Posted Jan 9, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5792-1 - Mingwei Zhang discovered that the KVM implementation for AMD processors in the Linux kernel did not properly handle cache coherency with Secure Encrypted Virtualization. A local attacker could possibly use this to cause a denial of service. It was discovered that a race condition existed in the Android Binder IPC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-0171, CVE-2022-20421, CVE-2022-2663, CVE-2022-3061, CVE-2022-3303, CVE-2022-3586, CVE-2022-3646, CVE-2022-3649, CVE-2022-39188, CVE-2022-39842, CVE-2022-40307, CVE-2022-4095, CVE-2022-43750
SHA-256 | 0d471b882265b05e21d7d5364395548bdfdb7aabb60f28ba0290bf97ec7175cb
Ubuntu Security Notice USN-5790-1
Posted Jan 9, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5790-1 - It was discovered that the BPF verifier in the Linux kernel did not properly handle internal data structures. A local attacker could use this to expose sensitive information. It was discovered that a race condition existed in the Android Binder IPC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-4159, CVE-2022-20421, CVE-2022-3061, CVE-2022-3586, CVE-2022-39188, CVE-2022-40307, CVE-2022-4095
SHA-256 | 1d9560d5aef2cc859cd9a37a38fc80172a6ac7361f6977f86ca4cee9c00d13a5
Ubuntu Security Notice USN-5728-3
Posted Nov 30, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5728-3 - Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a race condition existed in the memory address space accounting implementation in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-20422, CVE-2022-2153, CVE-2022-2978, CVE-2022-29901, CVE-2022-3028, CVE-2022-3625, CVE-2022-3635, CVE-2022-39188, CVE-2022-40768, CVE-2022-41222, CVE-2022-42703, CVE-2022-42719
SHA-256 | ebafaab2d5db4b2842460331e69fe77801e170fb619cc3bd4e090cd8f02623de
Ubuntu Security Notice USN-5728-2
Posted Nov 21, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5728-2 - Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a race condition existed in the memory address space accounting implementation in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-20422, CVE-2022-2153, CVE-2022-2978, CVE-2022-29901, CVE-2022-3028, CVE-2022-3625, CVE-2022-3635, CVE-2022-39188, CVE-2022-40768, CVE-2022-41222, CVE-2022-42703, CVE-2022-42719
SHA-256 | c3624c07f86cdfd2b3713a4f62018465ad2c42db0469b2ff000d4ff889d73b83
Ubuntu Security Notice USN-5728-1
Posted Nov 17, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5728-1 - Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a race condition existed in the memory address space accounting implementation in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-20422, CVE-2022-2153, CVE-2022-2978, CVE-2022-29901, CVE-2022-3028, CVE-2022-3625, CVE-2022-3635, CVE-2022-39188, CVE-2022-40768, CVE-2022-41222, CVE-2022-42703, CVE-2022-42719
SHA-256 | d0a1c25c6eb1d9a7ff69a8217addefb3508ac783bad0f3c1762570c079322a29
Debian Security Advisory 5257-1
Posted Oct 18, 2022
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5257-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.

tags | advisory, denial of service, kernel, vulnerability
systems | linux, debian
advisories | CVE-2021-4037, CVE-2022-0171, CVE-2022-1184, CVE-2022-20421, CVE-2022-2602, CVE-2022-2663, CVE-2022-3061, CVE-2022-3176, CVE-2022-3303, CVE-2022-39188, CVE-2022-39842, CVE-2022-40307, CVE-2022-41674, CVE-2022-42719
SHA-256 | 385b8e712c28212598cf6de49f53f7eb2478d700f61c475c37b978c92ef570db
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