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CVE-2023-51779

Status Candidate

Overview

bt_sock_recvmsg in net/bluetooth/af_bluetooth.c in the Linux kernel through 6.6.8 has a use-after-free because of a bt_sock_ioctl race condition.

Related Files

Ubuntu Security Notice USN-6740-1
Posted Apr 19, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6740-1 - Wei Chen discovered that a race condition existed in the TIPC protocol implementation in the Linux kernel, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service. It was discovered that the virtio network implementation in the Linux kernel did not properly handle file references in the host, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly expose sensitive information.

tags | advisory, denial of service, kernel, local, protocol
systems | linux, ubuntu
advisories | CVE-2023-1382, CVE-2023-1838, CVE-2023-1998, CVE-2023-24023, CVE-2023-51043, CVE-2023-51779, CVE-2023-52451, CVE-2023-6915, CVE-2024-0639
SHA-256 | 444f68d723cc469e212afdb8cada5cf6504c7f71ead1646805559424b443f87e
Ubuntu Security Notice USN-6739-1
Posted Apr 19, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6739-1 - It was discovered that a race condition existed in the instruction emulator of the Linux kernel on Arm 64-bit systems. A local attacker could use this to cause a denial of service. Wei Chen discovered that a race condition existed in the TIPC protocol implementation in the Linux kernel, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local, protocol
systems | linux, ubuntu
advisories | CVE-2019-25162, CVE-2021-46990, CVE-2022-20422, CVE-2023-1382, CVE-2023-1998, CVE-2023-24023, CVE-2023-51043, CVE-2023-51779, CVE-2023-52445, CVE-2023-52600, CVE-2023-52603, CVE-2024-23851
SHA-256 | 5f4dadac1f0ffbad1948bc44ea21d9526e86681e856c3a3cb7fb406e90965bf4
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
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-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-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-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
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-6686-2
Posted Mar 14, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6686-2 - 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 | 88475de5e2398450d91c1bb38fd2f616290eb3128f9d1ab6ef796c5b5b3a08eb
Ubuntu Security Notice USN-6681-3
Posted Mar 14, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6681-3 - 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 | 0f6456a501a2a52790c93531be3acfce9cd0cea9e69c63498f9c5b2580aa219b
Ubuntu Security Notice USN-6681-2
Posted Mar 12, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6681-2 - 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 | 497cdba15e2474c05f61de47875a39a3f760923ca11ee79f7167211274bac41c
Ubuntu Security Notice USN-6680-2
Posted Mar 8, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6680-2 - 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 | 6bc81fdaf7d2ab62cb88527ba4630824136da02c06781b70c420f590e02c5a29
Ubuntu Security Notice USN-6686-1
Posted Mar 8, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6686-1 - 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 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 | 32b61fd68287a18eb0704bbcdd739624e37463787dff6bc8a0147ae34ca4a9e0
Ubuntu Security Notice USN-6681-1
Posted Mar 7, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6681-1 - 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-2023-4244, CVE-2023-51779, CVE-2023-51780, CVE-2023-51782, CVE-2023-6121, CVE-2024-0340
SHA-256 | e6207c1377c4c4662d23c4c6808627d6ca7ab8ee47c61e983d303f015693e726
Ubuntu Security Notice USN-6680-1
Posted Mar 7, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6680-1 - 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 | 2d0e95b66ec180b53afc0e7cf46240a83376c5acc340939b8b3af331c9190321
Ubuntu Security Notice USN-6606-1
Posted Jan 26, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6606-1 - 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. It was discovered that the CIFS network file system implementation in the Linux kernel did not properly validate the server frame size in certain situation, leading to an out-of-bounds read vulnerability. An attacker could use this to construct a malicious CIFS image that, when operated on, could cause a denial of service or possibly expose sensitive information.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2023-51779, CVE-2023-6606, CVE-2023-6817, CVE-2023-6931, CVE-2024-0193
SHA-256 | 7b9d61bb626e469fa6a211001e9c00d7fdd18aa20f3fbf87c320c90b5853f103
Debian Security Advisory 5593-1
Posted Jan 2, 2024
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5593-1 - 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-2023-51779, CVE-2023-51780, CVE-2023-51781, CVE-2023-51782, CVE-2023-6531, CVE-2023-6622, CVE-2023-6817, CVE-2023-6931
SHA-256 | 0cdb7688a71fd9cbf7b4849b0d1c056005ac011c07a4a27e51fd8802f6459e2f
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