USN-6396-3

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Source

https://ubuntu.com/security/notices/USN-6396-3

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6396-3.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6396-3

Related

Published

2023-10-17T14:06:42.916772Z

Modified

2023-10-17T14:06:42.916772Z

Summary

linux-azure vulnerabilities

Details

It was discovered that some AMD x86-64 processors with SMT enabled could speculatively execute instructions using a return address from a sibling thread. A local attacker could possibly use this to expose sensitive information. (CVE-2022-27672)

Daniel Moghimi discovered that some Intel(R) Processors did not properly clear microarchitectural state after speculative execution of various instructions. A local unprivileged user could use this to obtain to sensitive information. (CVE-2022-40982)

Yang Lan discovered that the GFS2 file system implementation in the Linux kernel could attempt to dereference a null pointer in some situations. An attacker could use this to construct a malicious GFS2 image that, when mounted and operated on, could cause a denial of service (system crash). (CVE-2023-3212)

It was discovered that the NFC implementation in the Linux kernel contained a use-after-free vulnerability when performing peer-to-peer communication in certain conditions. A privileged attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2023-3863)

It was discovered that the bluetooth subsystem in the Linux kernel did not properly handle L2CAP socket release, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-40283)

It was discovered that some network classifier implementations in the Linux kernel contained use-after-free vulnerabilities. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4128)

References

Affected packages

Ubuntu:Pro:14.04:LTS / linux-azure

Package

Name: linux-azure
Purl: pkg:deb/ubuntu/linux-azure?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.15.0-1170.185~14.04.1

Affected versions

4.*

4.15.0-1023.24~14.04.1

4.15.0-1030.31~14.04.1

4.15.0-1031.32~14.04.1

4.15.0-1032.33~14.04.2

4.15.0-1035.36~14.04.2

4.15.0-1036.38~14.04.2

4.15.0-1037.39~14.04.2

4.15.0-1039.41~14.04.2

4.15.0-1040.44~14.04.1

4.15.0-1041.45~14.04.1

4.15.0-1042.46~14.04.1

4.15.0-1045.49~14.04.1

4.15.0-1059.64~14.04.1

4.15.0-1060.65~14.04.1

4.15.0-1061.66~14.04.1

4.15.0-1063.68~14.04.1

4.15.0-1064.69~14.04.1

4.15.0-1066.71~14.04.1

4.15.0-1067.72~14.04.1

4.15.0-1069.74~14.04.1

4.15.0-1071.76~14.04.1

4.15.0-1074.79~14.04.1

4.15.0-1077.82~14.04.1

4.15.0-1082.92~14.04.1

4.15.0-1083.93~14.04.1

4.15.0-1089.99~14.04.1

4.15.0-1091.101~14.04.1

4.15.0-1092.102~14.04.1

4.15.0-1093.103~14.04.1

4.15.0-1095.105~14.04.1

4.15.0-1096.106~14.04.1

4.15.0-1098.109~14.04.1

4.15.0-1100.111~14.04.1

4.15.0-1102.113~14.04.1

4.15.0-1103.114~14.04.1

4.15.0-1106.118~14.04.1

4.15.0-1108.120~14.04.1

4.15.0-1109.121~14.04.1

4.15.0-1110.122~14.04.1

4.15.0-1111.123~14.04.1

4.15.0-1112.124~14.04.1

4.15.0-1113.126~14.04.1

4.15.0-1114.127~14.04.1

4.15.0-1115.128~14.04.1

4.15.0-1118.131~14.04.1

4.15.0-1121.134~14.04.1

4.15.0-1122.135~14.04.1

4.15.0-1123.136~14.04.1

4.15.0-1124.137~14.04.1

4.15.0-1125.138~14.04.1

4.15.0-1126.139~14.04.1

4.15.0-1127.140~14.04.1

4.15.0-1129.142~14.04.1

4.15.0-1130.143~14.04.1

4.15.0-1131.144~14.04.1

4.15.0-1133.146~14.04.1

4.15.0-1134.147~14.04.1

4.15.0-1136.149~14.04.1

4.15.0-1137.150~14.04.1

4.15.0-1138.151~14.04.1

4.15.0-1139.152~14.04.1

4.15.0-1142.156~14.04.1

4.15.0-1145.160~14.04.1

4.15.0-1146.161~14.04.1

4.15.0-1149.164~14.04.1

4.15.0-1150.165~14.04.1

4.15.0-1151.166~14.04.1

4.15.0-1153.168~14.04.1

4.15.0-1157.172~14.04.2

4.15.0-1158.173~14.04.1

4.15.0-1159.174~14.04.1

4.15.0-1162.177~14.04.1

4.15.0-1163.178~14.04.1

4.15.0-1164.179~14.04.1

4.15.0-1165.180~14.04.1

4.15.0-1166.181~14.04.1

4.15.0-1167.182~14.04.1

4.15.0-1168.183~14.04.1

4.15.0-1169.184~14.04.1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "4.15.0-1170.185~14.04.1",
            "binary_name": "linux-azure-cloud-tools-4.15.0-1170"
        },
        {
            "binary_version": "4.15.0-1170.185~14.04.1",
            "binary_name": "linux-azure-headers-4.15.0-1170"
        },
        {
            "binary_version": "4.15.0-1170.185~14.04.1",
            "binary_name": "linux-azure-tools-4.15.0-1170"
        },
        {
            "binary_version": "4.15.0-1170.185~14.04.1",
            "binary_name": "linux-buildinfo-4.15.0-1170-azure"
        },
        {
            "binary_version": "4.15.0-1170.185~14.04.1",
            "binary_name": "linux-cloud-tools-4.15.0-1170-azure"
        },
        {
            "binary_version": "4.15.0-1170.185~14.04.1",
            "binary_name": "linux-headers-4.15.0-1170-azure"
        },
        {
            "binary_version": "4.15.0-1170.185~14.04.1",
            "binary_name": "linux-image-unsigned-4.15.0-1170-azure"
        },
        {
            "binary_version": "4.15.0-1170.185~14.04.1",
            "binary_name": "linux-image-unsigned-4.15.0-1170-azure-dbgsym"
        },
        {
            "binary_version": "4.15.0-1170.185~14.04.1",
            "binary_name": "linux-modules-4.15.0-1170-azure"
        },
        {
            "binary_version": "4.15.0-1170.185~14.04.1",
            "binary_name": "linux-modules-extra-4.15.0-1170-azure"
        },
        {
            "binary_version": "4.15.0-1170.185~14.04.1",
            "binary_name": "linux-tools-4.15.0-1170-azure"
        }
    ]
}