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CVE-2023-52652

Status Candidate

Overview

In the Linux kernel, the following vulnerability has been resolved: NTB: fix possible name leak in ntb_register_device() If device_register() fails in ntb_register_device(), the device name allocated by dev_set_name() should be freed. As per the comment in device_register(), callers should use put_device() to give up the reference in the error path. So fix this by calling put_device() in the error path so that the name can be freed in kobject_cleanup(). As a result of this, put_device() in the error path of ntb_register_device() is removed and the actual error is returned. [mani: reworded commit message]

Related Files

Ubuntu Security Notice USN-6919-1
Posted Jul 29, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6919-1 - Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. It was discovered that the ATA over Ethernet driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. An 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-2022-38096, CVE-2022-48808, CVE-2023-52488, CVE-2023-52641, CVE-2023-52645, CVE-2023-52650, CVE-2023-52652, CVE-2023-52656, CVE-2023-52880, CVE-2023-6270, CVE-2023-7042, CVE-2024-0841, CVE-2024-21823, CVE-2024-22099
SHA-256 | fa62a455fd5fec5f2b84e0a201be2706aede67f259d7f0118ea8b7534bc3d5ac
Ubuntu Security Notice USN-6878-1
Posted Jul 5, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6878-1 - Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-38096, CVE-2023-47233, CVE-2023-52644, CVE-2023-52647, CVE-2023-52648, CVE-2023-52649, CVE-2023-52652, CVE-2023-52653, CVE-2023-52659, CVE-2023-52662, CVE-2023-52663, CVE-2023-6270, CVE-2023-7042, CVE-2024-21823
SHA-256 | ddd224a9fd05795bfc64d6ee1425627bd7dce98b284dc9f5b39fd96a9e502f7d
Ubuntu Security Notice USN-6871-1
Posted Jul 4, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6871-1 - It was discovered that the ATA over Ethernet driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that the Atheros 802.11ac wireless driver did not properly validate certain data structures, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service.

tags | advisory, denial of service, arbitrary, kernel
systems | linux, ubuntu
advisories | CVE-2023-52434, CVE-2023-52620, CVE-2023-52640, CVE-2023-52650, CVE-2023-52652, CVE-2023-52656, CVE-2023-52662, CVE-2023-6270, CVE-2023-7042, CVE-2024-0841, CVE-2024-21823, CVE-2024-22099, CVE-2024-26583, CVE-2024-26584
SHA-256 | e75c6514be3def7ee16cbaf589851843d91fcd8e70e2336b1bfdafd70dc0a30e
Ubuntu Security Notice USN-6817-3
Posted Jun 17, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6817-3 - Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-38096, CVE-2023-47233, CVE-2023-52647, CVE-2023-52648, CVE-2023-52649, CVE-2023-52652, CVE-2023-52653, CVE-2023-52659, CVE-2023-52662, CVE-2023-6270, CVE-2023-7042, CVE-2024-23307, CVE-2024-24861, CVE-2024-25739
SHA-256 | 1752b2af4ad48731e915d06f5b99e4c8ba4c916b26d5213c25202f418a9c4b84
Ubuntu Security Notice USN-6817-2
Posted Jun 11, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6817-2 - Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-38096, CVE-2023-47233, CVE-2023-52647, CVE-2023-52648, CVE-2023-52649, CVE-2023-52652, CVE-2023-52653, CVE-2023-52659, CVE-2023-52662, CVE-2023-6270, CVE-2023-7042, CVE-2024-23307, CVE-2024-24861, CVE-2024-25739
SHA-256 | da3b6fdbfeefefc30a45d334629964e3d2b65daea1ae3f644490e39d694fe316
Ubuntu Security Notice USN-6817-1
Posted Jun 10, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6817-1 - Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-38096, CVE-2023-47233, CVE-2023-52647, CVE-2023-52648, CVE-2023-52649, CVE-2023-52652, CVE-2023-52653, CVE-2023-52659, CVE-2023-52662, CVE-2023-6270, CVE-2023-7042, CVE-2024-23307, CVE-2024-24861, CVE-2024-25739
SHA-256 | 6604cf7d78075746bf15297dc850ae136d73a67131906cfb428c3014fedcb907
Ubuntu Security Notice USN-6816-1
Posted Jun 10, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6816-1 - Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2022-38096, CVE-2023-47233, CVE-2023-52644, CVE-2023-52647, CVE-2023-52648, CVE-2023-52652, CVE-2023-52662, CVE-2023-6270, CVE-2023-7042, CVE-2024-21823, CVE-2024-23307, CVE-2024-24861, CVE-2024-25739, CVE-2024-26651
SHA-256 | c5fa65870663ad980f388337e86e1ca1a5966279264bc74f07bc3f0b468406ce
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