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CVE-2022-1973

Status Candidate

Overview

A use-after-free flaw was found in the Linux kernel in log_replay in fs/ntfs3/fslog.c in the NTFS journal. This flaw allows a local attacker to crash the system and leads to a kernel information leak problem.

Related Files

Ubuntu Security Notice USN-5623-1
Posted Sep 21, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5623-1 - Asaf Modelevsky discovered that the Intel 10GbE PCI Express Ethernet driver for the Linux kernel performed insufficient control flow management. A local attacker could possibly use this to cause a denial of service. It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. 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-2021-33061, CVE-2021-33655, CVE-2022-1729, CVE-2022-1852, CVE-2022-1943, CVE-2022-1973, CVE-2022-2318, CVE-2022-2503, CVE-2022-26365, CVE-2022-2873, CVE-2022-2959, CVE-2022-32296, CVE-2022-33740, CVE-2022-33743
SHA-256 | 66e07fde9b2f0ceb8d17443fb1c31d6a38d2a48d2df851450322abe3437cfe75
Ubuntu Security Notice USN-5616-1
Posted Sep 19, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5616-1 - Asaf Modelevsky discovered that the Intel 10GbE PCI Express Ethernet driver for the Linux kernel performed insufficient control flow management. A local attacker could possibly use this to cause a denial of service. Moshe Kol, Amit Klein and Yossi Gilad discovered that the IP implementation in the Linux kernel did not provide sufficient randomization when calculating port offsets. An attacker could possibly use this to expose sensitive information.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-33061, CVE-2022-1729, CVE-2022-1852, CVE-2022-1943, CVE-2022-1973, CVE-2022-2503, CVE-2022-2873, CVE-2022-2959
SHA-256 | 480c1cb29e7c2e73e7609ec70dbc18c52181780c5a281e11ecbd77c9689870c2
Ubuntu Security Notice USN-5602-1
Posted Sep 9, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5602-1 - Asaf Modelevsky discovered that the Intel 10GbE PCI Express Ethernet driver for the Linux kernel performed insufficient control flow management. A local attacker could possibly use this to cause a denial of service. It was discovered that the IP implementation in the Linux kernel did not provide sufficient randomization when calculating port offsets. An attacker could possibly use this to expose sensitive information.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-33061, CVE-2022-1012, CVE-2022-1729, CVE-2022-1852, CVE-2022-1943, CVE-2022-1973, CVE-2022-2503, CVE-2022-2873, CVE-2022-2959
SHA-256 | ce844e4f8d52119424aa42281985343f750bff17c8cdf3876b66566fda087ec6
Ubuntu Security Notice USN-5599-1
Posted Sep 6, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5599-1 - Asaf Modelevsky discovered that the Intel 10GbE PCI Express Ethernet driver for the Linux kernel performed insufficient control flow management. A local attacker could possibly use this to cause a denial of service. It was discovered that the IP implementation in the Linux kernel did not provide sufficient randomization when calculating port offsets. An attacker could possibly use this to expose sensitive information.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-33061, CVE-2022-1012, CVE-2022-1729, CVE-2022-1852, CVE-2022-1943, CVE-2022-1973, CVE-2022-2503, CVE-2022-2873, CVE-2022-2959
SHA-256 | 93a0fffdb9bdecaf73b6f7226dc56860742cad85bcdf32219614f6a28dc7554e
Ubuntu Security Notice USN-5594-1
Posted Sep 2, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5594-1 - Asaf Modelevsky discovered that the Intel 10GbE PCI Express Ethernet driver for the Linux kernel performed insufficient control flow management. A local attacker could possibly use this to cause a denial of service. It was discovered that the IP implementation in the Linux kernel did not provide sufficient randomization when calculating port offsets. An attacker could possibly use this to expose sensitive information.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-33061, CVE-2022-1012, CVE-2022-1729, CVE-2022-1852, CVE-2022-1943, CVE-2022-1973, CVE-2022-2503, CVE-2022-2873, CVE-2022-2959
SHA-256 | 198d9cd81e4c1e3919251bb33f6661917965b696e4cdf83ea360da906569dc2c
Ubuntu Security Notice USN-5529-1
Posted Jul 21, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5529-1 - It was discovered that the Atheros ath9k wireless device driver in the Linux kernel did not properly handle some error conditions, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Yongkang Jia discovered that the KVM hypervisor implementation in the Linux kernel did not properly handle guest TLB mapping invalidation requests in some situations. An attacker in a guest VM could use this to cause a denial of service in the host OS.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-1652, CVE-2022-1679, CVE-2022-1789, CVE-2022-1852, CVE-2022-1973, CVE-2022-2078, CVE-2022-21123, CVE-2022-21125, CVE-2022-21166
SHA-256 | 900c9467490b73751623ae9022791a89235180da8de86cdb02eda9d2d8d16654
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