USN-5728-2
- Source
- https://ubuntu.com/security/notices/USN-5728-2
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5728-2.json
- JSON Data
- https://api.osv.dev/v1/vulns/USN-5728-2
- Related
- Published
- 2022-11-18T21:05:17.199138Z
- Modified
- 2022-11-18T21:05:17.199138Z
- Summary
- linux-azure-fde, linux-gke, linux-gkeop, linux-raspi-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
-
- https://ubuntu.com/security/notices/USN-5728-2
- https://ubuntu.com/security/CVE-2022-2153
- https://ubuntu.com/security/CVE-2022-2978
- https://ubuntu.com/security/CVE-2022-3028
- https://ubuntu.com/security/CVE-2022-3625
- https://ubuntu.com/security/CVE-2022-3635
- https://ubuntu.com/security/CVE-2022-20422
- https://ubuntu.com/security/CVE-2022-29901
- https://ubuntu.com/security/CVE-2022-40768
- https://ubuntu.com/security/CVE-2022-41222
- https://ubuntu.com/security/CVE-2022-42703
- https://ubuntu.com/security/CVE-2022-42719
Affected packages
Ubuntu:18.04:LTS / linux-raspi-5.4
Package
- Name
- linux-raspi-5.4
- Purl
- pkg:deb/ubuntu/linux-raspi-5.4?arch=src?distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.4.0-1074.85~18.04.1
Affected versions
5.*
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "5.4.0-1074.85~18.04.1",
"binary_name": "linux-buildinfo-5.4.0-1074-raspi"
},
{
"binary_version": "5.4.0-1074.85~18.04.1",
"binary_name": "linux-headers-5.4.0-1074-raspi"
},
{
"binary_version": "5.4.0-1074.85~18.04.1",
"binary_name": "linux-image-5.4.0-1074-raspi"
},
{
"binary_version": "5.4.0-1074.85~18.04.1",
"binary_name": "linux-image-5.4.0-1074-raspi-dbgsym"
},
{
"binary_version": "5.4.0-1074.85~18.04.1",
"binary_name": "linux-modules-5.4.0-1074-raspi"
},
{
"binary_version": "5.4.0-1074.85~18.04.1",
"binary_name": "linux-raspi-5.4-headers-5.4.0-1074"
},
{
"binary_version": "5.4.0-1074.85~18.04.1",
"binary_name": "linux-raspi-5.4-tools-5.4.0-1074"
},
{
"binary_version": "5.4.0-1074.85~18.04.1",
"binary_name": "linux-tools-5.4.0-1074-raspi"
}
]
}
Ubuntu:20.04:LTS / linux-azure-fde
Package
- Name
- linux-azure-fde
- Purl
- pkg:deb/ubuntu/linux-azure-fde?arch=src?distro=focal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.4.0-1095.101+cvm1.1
Affected versions
5.*
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "5.4.0-1095.101+cvm1.1",
"binary_name": "linux-image-unsigned-5.4.0-1095-azure-fde"
},
{
"binary_version": "5.4.0-1095.101+cvm1.1",
"binary_name": "linux-image-unsigned-5.4.0-1095-azure-fde-dbgsym"
}
]
}
Ubuntu:20.04:LTS / linux-gke
Package
- Name
- linux-gke
- Purl
- pkg:deb/ubuntu/linux-gke?arch=src?distro=focal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.4.0-1087.94
Affected versions
5.*
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "5.4.0-1087.94",
"binary_name": "linux-buildinfo-5.4.0-1087-gke"
},
{
"binary_version": "5.4.0-1087.94",
"binary_name": "linux-gke-headers-5.4.0-1087"
},
{
"binary_version": "5.4.0-1087.94",
"binary_name": "linux-gke-tools-5.4.0-1087"
},
{
"binary_version": "5.4.0-1087.94",
"binary_name": "linux-headers-5.4.0-1087-gke"
},
{
"binary_version": "5.4.0-1087.94",
"binary_name": "linux-image-unsigned-5.4.0-1087-gke"
},
{
"binary_version": "5.4.0-1087.94",
"binary_name": "linux-image-unsigned-5.4.0-1087-gke-dbgsym"
},
{
"binary_version": "5.4.0-1087.94",
"binary_name": "linux-modules-5.4.0-1087-gke"
},
{
"binary_version": "5.4.0-1087.94",
"binary_name": "linux-modules-extra-5.4.0-1087-gke"
},
{
"binary_version": "5.4.0-1087.94",
"binary_name": "linux-tools-5.4.0-1087-gke"
}
]
}
Ubuntu:20.04:LTS / linux-gkeop
Package
- Name
- linux-gkeop
- Purl
- pkg:deb/ubuntu/linux-gkeop?arch=src?distro=focal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.4.0-1057.61
Affected versions
5.*
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-buildinfo-5.4.0-1057-gkeop"
},
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-cloud-tools-5.4.0-1057-gkeop"
},
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-gkeop-cloud-tools-5.4.0-1057"
},
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-gkeop-headers-5.4.0-1057"
},
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-gkeop-source-5.4.0"
},
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-gkeop-tools-5.4.0-1057"
},
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-headers-5.4.0-1057-gkeop"
},
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-image-unsigned-5.4.0-1057-gkeop"
},
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-image-unsigned-5.4.0-1057-gkeop-dbgsym"
},
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-modules-5.4.0-1057-gkeop"
},
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-modules-extra-5.4.0-1057-gkeop"
},
{
"binary_version": "5.4.0-1057.61",
"binary_name": "linux-tools-5.4.0-1057-gkeop"
}
]
}