USN-6926-1

    Dashboard / Vulnerabilities / USN-6926-1

    USN-6926-1

    Published: 29 Jul 2024Last Modified: 6 Aug 2026

    Summary: linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities

    Details: 黄思聪 discovered that the NFC Controller Interface (NCI) 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 (system crash). (CVE-2023-46343) It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel when modifying certain settings values through debugfs. A privileged local attacker could use this to cause a denial of service. (CVE-2024-24857, CVE-2024-24858, CVE-2024-24859) Chenyuan Yang discovered that the Unsorted Block Images (UBI) flash device volume management subsystem did not properly validate logical eraseblock sizes in certain situations. An attacker could possibly use this to cause a denial of service (system crash). (CVE-2024-25739) Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service (guest crash) or possibly execute arbitrary code. (CVE-2024-25744) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - GPU drivers; - HID subsystem; - I2C subsystem; - MTD block device drivers; - Network drivers; - TTY drivers; - USB subsystem; - File systems infrastructure; - F2FS file system; - SMB network file system; - BPF subsystem; - B.A.T.M.A.N. meshing protocol; - Bluetooth subsystem; - Networking core; - IPv4 networking; - IPv6 networking; - Netfilter; - Unix domain sockets; - AppArmor security module; (CVE-2023-52435, CVE-2024-27013, CVE-2024-35984, CVE-2023-52620, CVE-2024-35997, CVE-2023-52436, CVE-2024-26884, CVE-2024-26901, CVE-2023-52469, CVE-2024-35978, CVE-2024-26886, CVE-2024-35982, CVE-2024-36902, CVE-2024-26857, CVE-2024-26923, CVE-2023-52443, CVE-2024-27020, CVE-2024-36016, CVE-2024-26840, CVE-2024-26934, CVE-2023-52449, CVE-2024-26882, CVE-2023-52444, CVE-2023-52752)

    References: https://ubuntu.com/security/notices/USN-6926-1, https://ubuntu.com/security/CVE-2023-46343, https://ubuntu.com/security/CVE-2023-52435, https://ubuntu.com/security/CVE-2023-52436, https://ubuntu.com/security/CVE-2023-52443, https://ubuntu.com/security/CVE-2023-52444, https://ubuntu.com/security/CVE-2023-52449, https://ubuntu.com/security/CVE-2023-52469, https://ubuntu.com/security/CVE-2023-52620, https://ubuntu.com/security/CVE-2023-52752, https://ubuntu.com/security/CVE-2024-24857, https://ubuntu.com/security/CVE-2024-24858, https://ubuntu.com/security/CVE-2024-24859, https://ubuntu.com/security/CVE-2024-25739, https://ubuntu.com/security/CVE-2024-25744, https://ubuntu.com/security/CVE-2024-26840, https://ubuntu.com/security/CVE-2024-26857, https://ubuntu.com/security/CVE-2024-26882, https://ubuntu.com/security/CVE-2024-26884, https://ubuntu.com/security/CVE-2024-26886, https://ubuntu.com/security/CVE-2024-26901, https://ubuntu.com/security/CVE-2024-26923, https://ubuntu.com/security/CVE-2024-26934, https://ubuntu.com/security/CVE-2024-27013, https://ubuntu.com/security/CVE-2024-27020, https://ubuntu.com/security/CVE-2024-35978, https://ubuntu.com/security/CVE-2024-35982, https://ubuntu.com/security/CVE-2024-35984, https://ubuntu.com/security/CVE-2024-35997, https://ubuntu.com/security/CVE-2024-36016, https://ubuntu.com/security/CVE-2024-36902

    Affected packages

    Package

    Name: linux-aws-hwe

    Purl: pkg:deb/ubuntu/linux-aws-hwe?arch=source&distro=esm-infra%2Fxenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.15.0-1170.183~16.04.1

    Affected versions

    4.15.0-1030.31~16.04.1
    4.15.0-1031.33~16.04.1
    4.15.0-1032.34~16.04.1
    4.15.0-1033.35~16.04.1
    4.15.0-1035.37~16.04.1
    4.15.0-1036.38~16.04.1
    4.15.0-1039.41~16.04.1
    4.15.0-1040.42~16.04.1
    4.15.0-1041.43~16.04.1
    4.15.0-1043.45~16.04.1
    4.15.0-1044.46~16.04.1
    4.15.0-1045.47~16.04.1
    4.15.0-1047.49~16.04.1
    4.15.0-1048.50~16.04.1
    4.15.0-1050.52~16.04.1
    4.15.0-1051.53~16.04.1
    4.15.0-1052.54~16.04.1
    4.15.0-1054.56~16.04.1
    4.15.0-1056.58~16.04.1
    4.15.0-1057.59~16.04.1
    4.15.0-1058.60~16.04.1
    4.15.0-1060.62~16.04.1
    4.15.0-1063.67~16.04.1
    4.15.0-1065.69~16.04.1
    4.15.0-1066.70~16.04.1
    4.15.0-1067.71~16.04.1
    4.15.0-1073.77~16.04.1
    4.15.0-1074.78~16.04.1
    4.15.0-1079.83~16.04.1
    4.15.0-1080.84~16.04.1
    4.15.0-1082.86~16.04.1
    4.15.0-1083.87~16.04.1
    4.15.0-1085.90~16.04.1
    4.15.0-1088.93~16.04.1
    4.15.0-1090.95~16.04.1
    4.15.0-1091.96~16.04.1
    4.15.0-1093.99~16.04.1
    4.15.0-1094.101~16.04.1
    4.15.0-1095.102~16.04.1
    4.15.0-1096.103~16.04.1
    4.15.0-1097.104~16.04.1
    4.15.0-1098.105~16.04.1
    4.15.0-1099.106~16.04.1
    4.15.0-1102.109~16.04.1
    4.15.0-1103.110~16.04.1
    4.15.0-1106.113~16.04.1
    4.15.0-1109.116~16.04.1
    4.15.0-1110.117~16.04.1
    4.15.0-1111.118~16.04.1
    4.15.0-1112.119~16.04.1
    4.15.0-1113.120~16.04.1
    4.15.0-1115.122~16.04.1
    4.15.0-1116.123~16.04.1
    4.15.0-1118.125~16.04.1
    4.15.0-1119.126~16.04.2
    4.15.0-1120.128~16.04.1
    4.15.0-1123.132~16.04.1
    4.15.0-1124.133~16.04.1
    4.15.0-1126.135~16.04.2
    4.15.0-1127.136~16.04.1
    4.15.0-1128.137~16.04.1
    4.15.0-1130.139~16.04.1
    4.15.0-1133.143~16.04.1
    4.15.0-1136.147~16.04.1
    4.15.0-1137.148~16.04.1
    4.15.0-1139.150~16.04.1
    4.15.0-1140.151~16.04.1
    4.15.0-1141.152~16.04.1
    4.15.0-1142.154~16.04.1
    4.15.0-1143.155~16.04.1
    4.15.0-1146.158~16.04.2
    4.15.0-1147.159~16.04.1
    4.15.0-1148.160~16.04.1
    4.15.0-1151.164~16.04.1
    4.15.0-1153.166~16.04.1
    4.15.0-1154.167~16.04.1
    4.15.0-1155.168~16.04.1
    4.15.0-1156.169~16.04.1
    4.15.0-1157.170~16.04.1
    4.15.0-1158.171~16.04.1
    4.15.0-1159.172~16.04.1
    4.15.0-1160.173~16.04.1
    4.15.0-1161.174~16.04.1
    4.15.0-1162.175~16.04.1
    4.15.0-1163.176~16.04.1
    4.15.0-1164.177~16.04.1
    4.15.0-1165.178~16.04.1
    4.15.0-1166.179~16.04.1
    4.15.0-1167.180~16.04.1
    4.15.0-1168.181~16.04.1
    4.15.0-1169.182~16.04.1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High