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Kernel Files

Ubuntu Security Notice USN-6704-4
Posted Mar 29, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6704-4 - It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service. Quentin Minster discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup requests. A remote attacker could possibly use this to cause a denial of service.

tags | advisory, remote, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-23000, CVE-2023-32247, CVE-2024-1085, CVE-2024-1086, CVE-2024-24855
SHA-256 | 4c20532debf7fe54f300253a8836c32c86a73b576ba2f48d948c642e26473036
Ubuntu Security Notice USN-6686-5
Posted Mar 28, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6686-5 - It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service. It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate 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-2023-22995, CVE-2023-4134, CVE-2023-46343, CVE-2023-46862, CVE-2023-51779, CVE-2023-51782, CVE-2023-6121, CVE-2024-0340, CVE-2024-0607
SHA-256 | 2cf164acfc4647fa9f9d903eb698a241428bb60c804a90e576400594cbc4ac09
Red Hat Security Advisory 2024-1533-03
Posted Mar 27, 2024
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2024-1533-03 - An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include a code execution vulnerability.

tags | advisory, kernel, code execution
systems | linux, redhat
advisories | CVE-2024-0565
SHA-256 | c658185677135802db2ba020e70479b25e526033ddf4ea288605faedc8a49296
Red Hat Security Advisory 2024-1532-03
Posted Mar 27, 2024
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2024-1532-03 - An update for kernel is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include a code execution vulnerability.

tags | advisory, kernel, code execution
systems | linux, redhat
advisories | CVE-2024-0565
SHA-256 | 8cc838f6ef748a44660ee0af1d6a0ecdccb9b164104b147228a83cfd362a1dae
Ubuntu Security Notice USN-6716-1
Posted Mar 26, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6716-1 - Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly validate inode types while performing garbage collection. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service. It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. 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-2021-44879, CVE-2023-22995, CVE-2023-23000, CVE-2023-23004, CVE-2023-4244, CVE-2023-51779, CVE-2023-51780, CVE-2023-51782, CVE-2023-6121, CVE-2024-0340, CVE-2024-1086, CVE-2024-24855
SHA-256 | ca7041e9e1eafaa437eb00fd772e3fc4d0224945b1c747de75266ab82a88c293
Ubuntu Security Notice USN-6707-3
Posted Mar 26, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6707-3 - Lonial Con discovered that the netfilter subsystem in the Linux kernel did not properly handle element deactivation in certain cases, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Notselwyn discovered that the netfilter subsystem in the Linux kernel did not properly handle verdict parameters in certain cases, 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-2024-1085, CVE-2024-1086
SHA-256 | 4481855a0359e6fcdb7c16104841f3e2ebed01d718273c406f874c85f64846a5
Ubuntu Security Notice USN-6704-3
Posted Mar 26, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6704-3 - It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service. Quentin Minster discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup requests. A remote attacker could possibly use this to cause a denial of service.

tags | advisory, remote, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-23000, CVE-2023-32247, CVE-2024-1085, CVE-2024-1086, CVE-2024-24855
SHA-256 | 01efe4c147c2288e39cc2669dc4bb7d1e7e1641d78d25efb20089e9afb739cf7
Ubuntu Security Notice USN-6701-3
Posted Mar 26, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6701-3 - Ruihan Li discovered that the bluetooth subsystem in the Linux kernel did not properly perform permissions checks when handling HCI sockets. A physically proximate attacker could use this to cause a denial of service. It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-2002, CVE-2023-23000, CVE-2023-3006, CVE-2023-34256, CVE-2023-39197, CVE-2023-4132, CVE-2023-46838, CVE-2023-51781, CVE-2023-6121, CVE-2024-0775, CVE-2024-1086, CVE-2024-24855
SHA-256 | 5a4090a47f47b9d450d81add0c7c5cc25fe72ace31de291f6722899f4e03c608
Ubuntu Security Notice USN-6700-2
Posted Mar 22, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6700-2 - It was discovered that the Layer 2 Tunneling Protocol implementation in the Linux kernel contained a race condition when releasing PPPoL2TP sockets in certain 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. It was discovered that the ext4 file system implementation in the Linux kernel did not properly handle block device modification while it is mounted. A privileged attacker could use this to cause a denial of service or possibly expose sensitive information.

tags | advisory, denial of service, arbitrary, kernel, local, protocol
systems | linux, ubuntu
advisories | CVE-2022-20567, CVE-2023-34256, CVE-2023-39197, CVE-2023-51781, CVE-2024-0775, CVE-2024-1086, CVE-2024-24855
SHA-256 | 4c2466c5a1092f0062ced6462c5b58b113956d4b9c6caa9042e032feef05a6f5
Ubuntu Security Notice USN-6704-2
Posted Mar 22, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6704-2 - It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service. Quentin Minster discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup requests. A remote attacker could possibly use this to cause a denial of service.

tags | advisory, remote, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-23000, CVE-2023-32247, CVE-2024-1085, CVE-2024-1086, CVE-2024-24855
SHA-256 | f06bcd3c690a7a1a9aa03506a63b723e669f5ad31c8c9917af3280e58f9883e5
Ubuntu Security Notice USN-6707-1
Posted Mar 21, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6707-1 - Lonial Con discovered that the netfilter subsystem in the Linux kernel did not properly handle element deactivation in certain cases, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Notselwyn discovered that the netfilter subsystem in the Linux kernel did not properly handle verdict parameters in certain cases, 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-2024-1085, CVE-2024-1086
SHA-256 | 3b637593e8639c976d8633bfafd249dde177e122d4fd4b290472de0d4aad72b9
Ubuntu Security Notice USN-6707-2
Posted Mar 21, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6707-2 - Lonial Con discovered that the netfilter subsystem in the Linux kernel did not properly handle element deactivation in certain cases, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Notselwyn discovered that the netfilter subsystem in the Linux kernel did not properly handle verdict parameters in certain cases, 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-2024-1085, CVE-2024-1086
SHA-256 | 5a61fb451857004e26d020b0c774144828ef079142309d729e79b3b726df05ca
Ubuntu Security Notice USN-6702-2
Posted Mar 21, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6702-2 - It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service. It was discovered that the ARM Mali Display Processor driver implementation in the Linux kernel did not properly handle certain error conditions. 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-2023-23000, CVE-2023-23004, CVE-2024-1086, CVE-2024-24855
SHA-256 | a213d583fab5e7ea18b9f2b55c31cedb9241c9947c2e53ba4b289d916196a091
Ubuntu Security Notice USN-6706-1
Posted Mar 21, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6706-1 - It was discovered that the Microchip USB Ethernet driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel
systems | linux, ubuntu
advisories | CVE-2023-6039
SHA-256 | 89c25f2bec4e1e0ae3ee730429a2a8503f7d3a9f44ac5cd559c32bd0d370eae8
Ubuntu Security Notice USN-6701-2
Posted Mar 21, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6701-2 - Ruihan Li discovered that the bluetooth subsystem in the Linux kernel did not properly perform permissions checks when handling HCI sockets. A physically proximate attacker could use this to cause a denial of service. It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-2002, CVE-2023-23000, CVE-2023-3006, CVE-2023-34256, CVE-2023-39197, CVE-2023-4132, CVE-2023-46838, CVE-2023-51781, CVE-2023-6121, CVE-2024-0775, CVE-2024-1086, CVE-2024-24855
SHA-256 | 7f5c37bdac372f1e14614b207db5ae250b9cfd02c3c09102b02e27d97b401d28
Ubuntu Security Notice USN-6705-1
Posted Mar 21, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6705-1 - It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service. It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-22995, CVE-2023-23000, CVE-2023-32247, CVE-2023-4134, CVE-2023-46343, CVE-2023-46862, CVE-2023-51779, CVE-2023-51782, CVE-2023-6121, CVE-2024-0340, CVE-2024-0607, CVE-2024-1085, CVE-2024-1086, CVE-2024-24855
SHA-256 | 64159aa588ca321d03ca98e717b66a596761142f9ae2d16ccb066957ac875616
Ubuntu Security Notice USN-6704-1
Posted Mar 21, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6704-1 - It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service. Quentin Minster discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup requests. A remote attacker could possibly use this to cause a denial of service.

tags | advisory, remote, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-23000, CVE-2023-32247, CVE-2024-1085, CVE-2024-1086, CVE-2024-24855
SHA-256 | 6ed1a66dd66da03109747a9db9ed61695441d8d245bcbdd9a6cefe18cb9a4b2c
Ubuntu Security Notice USN-6686-4
Posted Mar 20, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6686-4 - It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service. It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate 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-2023-22995, CVE-2023-4134, CVE-2023-46343, CVE-2023-46862, CVE-2023-51779, CVE-2023-51782, CVE-2023-6121, CVE-2024-0340, CVE-2024-0607
SHA-256 | 4cd7c0cbd4c81df0eab614905a7b129efdf5da526d3af995744cb9301ffd6a45
Ubuntu Security Notice USN-6702-1
Posted Mar 20, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6702-1 - It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service. It was discovered that the ARM Mali Display Processor driver implementation in the Linux kernel did not properly handle certain error conditions. 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-2023-23000, CVE-2023-23004, CVE-2024-1086, CVE-2024-24855
SHA-256 | 2bbdae5d9cc3f02f8eae0cef20dd869f5168509eea3a83ec1db4f828123bd6e2
Red Hat Security Advisory 2024-1404-03
Posted Mar 20, 2024
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2024-1404-03 - An update for kernel is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include buffer overflow, denial of service, double free, null pointer, out of bounds read, out of bounds write, and use-after-free vulnerabilities.

tags | advisory, denial of service, overflow, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2021-43975
SHA-256 | 2240f9a087a68a88cb9f1c5b995c0424b15e74c0c59a1762613bfd0e00ad03b6
Ubuntu Security Notice USN-6686-3
Posted Mar 20, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6686-3 - It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service. It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate 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-2023-22995, CVE-2023-4134, CVE-2023-46343, CVE-2023-46862, CVE-2023-51779, CVE-2023-51782, CVE-2023-6121, CVE-2024-0340, CVE-2024-0607
SHA-256 | 926d84bb5ed70b3c5d840e28e2320966e6edac1d03c48db6f94ba95425865baa
Red Hat Security Advisory 2024-1382-03
Posted Mar 20, 2024
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2024-1382-03 - An update for kernel-rt is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Issues addressed include null pointer, out of bounds write, and use-after-free vulnerabilities.

tags | advisory, kernel, vulnerability
systems | linux, redhat
advisories | CVE-2022-3545
SHA-256 | a12e7a80d7e1c1a88b76d7883c27f56de3760b01c75f1aabb249dae668aa5ef3
Ubuntu Security Notice USN-6681-4
Posted Mar 20, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6681-4 - Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly validate inode types while performing garbage collection. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service. It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. 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-2021-44879, CVE-2023-22995, CVE-2023-4244, CVE-2023-51779, CVE-2023-51780, CVE-2023-51782, CVE-2023-6121, CVE-2024-0340
SHA-256 | 98ebd4a16df2d78e75466bb3de0b920f697988acf5ef14f0238d3ed664307487
Ubuntu Security Notice USN-6680-3
Posted Mar 20, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6680-3 - 黄思聪 discovered that the NFC Controller Interface implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service. It was discovered that a race condition existed in the Bluetooth subsystem of 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-2023-46343, CVE-2023-51779, CVE-2023-51782, CVE-2023-6121, CVE-2023-6560, CVE-2024-0607, CVE-2024-25744
SHA-256 | 9136db56275d13b6398440751a9b14c506abe08de5db364ed3103259404df22a
Ubuntu Security Notice USN-6701-1
Posted Mar 19, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6701-1 - Ruihan Li discovered that the bluetooth subsystem in the Linux kernel did not properly perform permissions checks when handling HCI sockets. A physically proximate attacker could use this to cause a denial of service. It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-2002, CVE-2023-23000, CVE-2023-3006, CVE-2023-34256, CVE-2023-39197, CVE-2023-4132, CVE-2023-46838, CVE-2023-51781, CVE-2023-6121, CVE-2024-0775, CVE-2024-1086, CVE-2024-24855
SHA-256 | 0833ffba4bae800112f39bda1a9de1cfd5e670b6c7f675b6d89f769e4de4aba7
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