USN-5728-3

Source
https://ubuntu.com/security/notices/USN-5728-3
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5728-3.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5728-3
Related
Published
2022-11-29T19:05:17.422221Z
Modified
2022-11-29T19:05:17.422221Z
Summary
linux-gcp-5.4 vulnerabilities
Details

Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42703)

It was discovered that a race condition existed in the memory address space accounting implementation in the Linux kernel, 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-2022-41222)

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 (system crash). (CVE-2022-20422)

It was discovered that the KVM implementation in the Linux kernel did not properly handle virtual CPUs without APICs in certain situations. A local attacker could possibly use this to cause a denial of service (host system crash). (CVE-2022-2153)

Hao Sun and Jiacheng Xu discovered that the NILFS file system implementation in the Linux kernel contained 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-2022-2978)

Johannes Wikner and Kaveh Razavi discovered that for some Intel x86-64 processors, the Linux kernel's protections against speculative branch target injection attacks were insufficient in some circumstances. A local attacker could possibly use this to expose sensitive information. (CVE-2022-29901)

Abhishek Shah discovered a race condition in the PF_KEYv2 implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2022-3028)

It was discovered that the Netlink device interface implementation in the Linux kernel did not properly handle certain error conditions, leading to a use-after-free vulnerability with some network device drivers. A local attacker with admin access to the network device could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3625)

It was discovered that the IDT 77252 ATM PCI device driver in the Linux kernel did not properly remove any pending timers during device exit, resulting in a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-3635)

Xingyuan Mo and Gengjia Chen discovered that the Promise SuperTrak EX storage controller driver in the Linux kernel did not properly handle certain structures. A local attacker could potentially use this to expose sensitive information (kernel memory). (CVE-2022-40768)

Sönke Huster discovered that a use-after-free vulnerability existed in the WiFi driver stack in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42719)

References

Affected packages

Ubuntu:18.04:LTS / linux-gcp-5.4

Package

Name
linux-gcp-5.4
Purl
pkg:deb/ubuntu/linux-gcp-5.4?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.0-1093.102~18.04.1

Affected versions

5.*

5.4.0-1019.19~18.04.2
5.4.0-1021.21~18.04.1
5.4.0-1022.22~18.04.1
5.4.0-1024.24~18.04.1
5.4.0-1025.25~18.04.1
5.4.0-1028.29~18.04.1
5.4.0-1029.31~18.04.1
5.4.0-1030.32~18.04.1
5.4.0-1032.34~18.04.1
5.4.0-1033.35~18.04.1
5.4.0-1034.37~18.04.1
5.4.0-1036.39~18.04.1
5.4.0-1037.40~18.04.1
5.4.0-1038.41~18.04.1
5.4.0-1040.43~18.04.1
5.4.0-1041.44~18.04.1
5.4.0-1042.45~18.04.1
5.4.0-1043.46~18.04.1
5.4.0-1044.47~18.04.2
5.4.0-1046.49~18.04.1
5.4.0-1049.53~18.04.1
5.4.0-1051.55~18.04.1
5.4.0-1052.56~18.04.1
5.4.0-1053.57~18.04.1
5.4.0-1055.59~18.04.1
5.4.0-1056.60~18.04.1
5.4.0-1057.61~18.04.1
5.4.0-1058.62~18.04.1
5.4.0-1059.63~18.04.1
5.4.0-1060.64~18.04.1
5.4.0-1062.66~18.04.1
5.4.0-1063.67~18.04.1
5.4.0-1064.68~18.04.1
5.4.0-1065.69~18.04.1
5.4.0-1067.71~18.04.1
5.4.0-1068.72~18.04.1
5.4.0-1069.73~18.04.1
5.4.0-1072.77~18.04.1
5.4.0-1073.78~18.04.1
5.4.0-1075.80~18.04.1
5.4.0-1078.84~18.04.1
5.4.0-1080.87~18.04.1
5.4.0-1083.91~18.04.1
5.4.0-1084.92~18.04.1
5.4.0-1086.94~18.04.1
5.4.0-1087.95~18.04.1
5.4.0-1089.97~18.04.1
5.4.0-1092.101~18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.4.0-1093.102~18.04.1",
            "binary_name": "linux-buildinfo-5.4.0-1093-gcp"
        },
        {
            "binary_version": "5.4.0-1093.102~18.04.1",
            "binary_name": "linux-gcp-5.4-headers-5.4.0-1093"
        },
        {
            "binary_version": "5.4.0-1093.102~18.04.1",
            "binary_name": "linux-gcp-5.4-tools-5.4.0-1093"
        },
        {
            "binary_version": "5.4.0-1093.102~18.04.1",
            "binary_name": "linux-headers-5.4.0-1093-gcp"
        },
        {
            "binary_version": "5.4.0-1093.102~18.04.1",
            "binary_name": "linux-image-unsigned-5.4.0-1093-gcp"
        },
        {
            "binary_version": "5.4.0-1093.102~18.04.1",
            "binary_name": "linux-image-unsigned-5.4.0-1093-gcp-dbgsym"
        },
        {
            "binary_version": "5.4.0-1093.102~18.04.1",
            "binary_name": "linux-modules-5.4.0-1093-gcp"
        },
        {
            "binary_version": "5.4.0-1093.102~18.04.1",
            "binary_name": "linux-modules-extra-5.4.0-1093-gcp"
        },
        {
            "binary_version": "5.4.0-1093.102~18.04.1",
            "binary_name": "linux-tools-5.4.0-1093-gcp"
        }
    ]
}