USN-5861-1

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Source
https://ubuntu.com/security/notices/USN-5861-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5861-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5861-1
Related
Published
2023-02-09T22:42:11.165573Z
Modified
2023-02-09T22:42:11.165573Z
Summary
linux-dell300x vulnerabilities
Details

It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-43945)

Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42896)

It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2 (V4L2) implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-20369)

Pawan Kumar Gupta, Alyssa Milburn, Amit Peled, Shani Rehana, Nir Shildan and Ariel Sabba discovered that some Intel processors with Enhanced Indirect Branch Restricted Speculation (eIBRS) did not properly handle RET instructions after a VM exits. A local attacker could potentially use this to expose sensitive information. (CVE-2022-26373)

David Leadbeater discovered that the netfilter IRC protocol tracking implementation in the Linux Kernel incorrectly handled certain message payloads in some situations. A remote attacker could possibly use this to cause a denial of service or bypass firewall filtering. (CVE-2022-2663)

Johannes Wikner and Kaveh Razavi discovered that for some AMD x86-64 processors, the branch predictor could by mis-trained for return instructions in certain circumstances. A local attacker could possibly use this to expose sensitive information. (CVE-2022-29900)

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)

It was discovered that the Xen netback driver in the Linux kernel did not properly handle packets structured in certain ways. An attacker in a guest VM could possibly use this to cause a denial of service (host NIC availability). (CVE-2022-3643)

It was discovered that the NILFS2 file system implementation in the Linux kernel did not properly deallocate memory in certain error conditions. An attacker could use this to cause a denial of service (memory exhaustion). (CVE-2022-3646)

Khalid Masum discovered that the NILFS2 file system implementation in the Linux kernel did not properly handle certain error conditions, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2022-3649)

Hyunwoo Kim discovered that an integer overflow vulnerability existed in the PXA3xx graphics driver in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-39842)

It was discovered that a race condition existed in the SMSC UFX USB driver implementation in the Linux kernel, leading to a use-after-free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-41849)

It was discovered that a race condition existed in the Roccat HID driver 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-2022-41850)

It was discovered that the USB monitoring (usbmon) component in the Linux kernel did not properly set permissions on memory mapped in to user space processes. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-43750)

It was discovered that an integer overflow vulnerability existed in the Bluetooth subsystem in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2022-45934)

References

Affected packages

Ubuntu:18.04:LTS / linux-dell300x

Package

Name
linux-dell300x
Purl
pkg:deb/ubuntu/linux-dell300x?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-1060.65

Affected versions

4.*

4.15.0-1005.8
4.15.0-1006.10
4.15.0-1007.11
4.15.0-1009.13
4.15.0-1010.14
4.15.0-1011.15
4.15.0-1012.16
4.15.0-1013.17
4.15.0-1015.19
4.15.0-1016.20
4.15.0-1017.21
4.15.0-1018.22
4.15.0-1022.26
4.15.0-1027.32
4.15.0-1028.33
4.15.0-1029.34
4.15.0-1030.35
4.15.0-1031.36
4.15.0-1033.38
4.15.0-1034.39
4.15.0-1035.40
4.15.0-1037.42
4.15.0-1038.43
4.15.0-1040.45
4.15.0-1041.46
4.15.0-1042.47
4.15.0-1047.52
4.15.0-1048.53
4.15.0-1049.54
4.15.0-1051.56
4.15.0-1052.57
4.15.0-1053.58
4.15.0-1054.59
4.15.0-1055.60
4.15.0-1057.62
4.15.0-1058.63

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "4.15.0-1060.65",
            "binary_name": "linux-buildinfo-4.15.0-1060-dell300x"
        },
        {
            "binary_version": "4.15.0-1060.65",
            "binary_name": "linux-dell300x-headers-4.15.0-1060"
        },
        {
            "binary_version": "4.15.0-1060.65",
            "binary_name": "linux-dell300x-tools-4.15.0-1060"
        },
        {
            "binary_version": "4.15.0-1060.65",
            "binary_name": "linux-headers-4.15.0-1060-dell300x"
        },
        {
            "binary_version": "4.15.0-1060.65",
            "binary_name": "linux-image-unsigned-4.15.0-1060-dell300x"
        },
        {
            "binary_version": "4.15.0-1060.65",
            "binary_name": "linux-image-unsigned-4.15.0-1060-dell300x-dbgsym"
        },
        {
            "binary_version": "4.15.0-1060.65",
            "binary_name": "linux-modules-4.15.0-1060-dell300x"
        },
        {
            "binary_version": "4.15.0-1060.65",
            "binary_name": "linux-tools-4.15.0-1060-dell300x"
        }
    ]
}