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CVE-2023-1079

Status Candidate

Overview

A flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device. Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data.

Related Files

Ubuntu Security Notice USN-6604-2
Posted Jan 30, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6604-2 - It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service. Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii Oleksenko discovered that some AMD processors could leak stale data from division operations in certain situations. A local attacker could possibly use this to expose sensitive information.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-1079, CVE-2023-20588, CVE-2023-45863, CVE-2023-6606, CVE-2023-6931, CVE-2023-6932
SHA-256 | 87adb9a0dd630857bb46668b561ed587d03265f1d69126841b1f12420169e7bc
Ubuntu Security Notice USN-6604-1
Posted Jan 26, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6604-1 - It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service. Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii Oleksenko discovered that some AMD processors could leak stale data from division operations in certain situations. A local attacker could possibly use this to expose sensitive information.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-1079, CVE-2023-20588, CVE-2023-45863, CVE-2023-6606, CVE-2023-6931, CVE-2023-6932
SHA-256 | d17c6353365258970841d80fc94ccc64beed6a1122b15a1bc1be29121160ed39
Ubuntu Security Notice USN-6256-1
Posted Jul 27, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6256-1 - Jiasheng Jiang discovered that the HSA Linux kernel driver for AMD Radeon GPU devices did not properly validate memory allocation in certain situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service. Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-3108, CVE-2022-3707, CVE-2022-3903, CVE-2022-4129, CVE-2023-0458, CVE-2023-0459, CVE-2023-1073, CVE-2023-1074, CVE-2023-1075, CVE-2023-1076, CVE-2023-1077, CVE-2023-1078, CVE-2023-1079, CVE-2023-1118
SHA-256 | 53c2946b5d19f257334d1182e7199b58771f576b4b09ca7d1fb73edd8b8401a3
Ubuntu Security Notice USN-6223-1
Posted Jul 13, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6223-1 - It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service. It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-1076, CVE-2023-1077, CVE-2023-1079, CVE-2023-1670, CVE-2023-1859, CVE-2023-1998, CVE-2023-25012, CVE-2023-2985, CVE-2023-35788
SHA-256 | 6734417eac361fe013105bbc41e89886a385309d8bc7bdc98d05b21ba8977cd8
Ubuntu Security Notice USN-6222-1
Posted Jul 13, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6222-1 - Jiasheng Jiang discovered that the HSA Linux kernel driver for AMD Radeon GPU devices did not properly validate memory allocation in certain situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service. Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-3108, CVE-2022-3707, CVE-2022-3903, CVE-2022-4129, CVE-2023-0458, CVE-2023-0459, CVE-2023-1073, CVE-2023-1074, CVE-2023-1075, CVE-2023-1076, CVE-2023-1077, CVE-2023-1078, CVE-2023-1079, CVE-2023-1118
SHA-256 | 94dbf49a52b22f22555588a1537c9f53427bb276aea89e1ea9e550c810bfd1d7
Ubuntu Security Notice USN-6207-1
Posted Jul 7, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6207-1 - It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service. It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-1076, CVE-2023-1077, CVE-2023-1079, CVE-2023-1670, CVE-2023-1859, CVE-2023-1998, CVE-2023-25012, CVE-2023-2985
SHA-256 | 078d5bcad96bf9c3bb2527dc64d2f00742ddc07203c5630cbb8b66d7899217b6
Ubuntu Security Notice USN-6187-1
Posted Jun 23, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6187-1 - William Zhao discovered that the Traffic Control subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service. It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-4269, CVE-2023-1076, CVE-2023-1077, CVE-2023-1079, CVE-2023-1670, CVE-2023-1859, CVE-2023-1998, CVE-2023-25012, CVE-2023-2985
SHA-256 | 89823737d37fd6db3070e194a86809b3c820df253fef685096a594196fd7d2d3
Ubuntu Security Notice USN-6185-1
Posted Jun 23, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6185-1 - It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service. It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-1076, CVE-2023-1077, CVE-2023-1079, CVE-2023-1670, CVE-2023-1859, CVE-2023-1998, CVE-2023-25012, CVE-2023-2985
SHA-256 | be2e9478a6761c035541dad4eff6b7f5f36c9c99263510c8055de1ab00fac4e0
Ubuntu Security Notice USN-6172-1
Posted Jun 19, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6172-1 - It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service. It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-1076, CVE-2023-1077, CVE-2023-1079, CVE-2023-1670, CVE-2023-1859, CVE-2023-1998, CVE-2023-25012, CVE-2023-2985
SHA-256 | 330cba8aaf905bebf41e6a80a4c8a1cb8e157b85a9c041a2105319a7b2000420
Ubuntu Security Notice USN-6171-1
Posted Jun 19, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6171-1 - William Zhao discovered that the Traffic Control subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service. It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-4269, CVE-2023-1076, CVE-2023-1077, CVE-2023-1079, CVE-2023-1670, CVE-2023-1859, CVE-2023-1998, CVE-2023-25012, CVE-2023-2985
SHA-256 | 5e0f2f5de44174f1ab476b95c56ddf85f9e10ffea2fee44490d67465174ad759
Ubuntu Security Notice USN-6033-1
Posted Apr 20, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6033-1 - It was discovered that the Traffic-Control Index implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could possibly use this to gain elevated privileges. Please note that with the fix for thisCVE, kernel support for the TCINDEX classifier has been removed. William Zhao discovered that the Traffic Control subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-4269, CVE-2023-1032, CVE-2023-1076, CVE-2023-1077, CVE-2023-1079, CVE-2023-1118, CVE-2023-1583, CVE-2023-1670, CVE-2023-1829, CVE-2023-1855, CVE-2023-1989, CVE-2023-1990, CVE-2023-1998, CVE-2023-25012
SHA-256 | 5a30980fd0cd1ca4d29c020630f7aeac282e7c27dca316f9119d20f043479ba7
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