CLSA-2023-1693429208 Fix of 17 CVEs

Jammy update: v5.15.75 upstream stable release LP: 1996825 // CVE-url: https://ubuntu.com/security/CVE-2022-1184 - ext4: fix check for block being out of directory size Jammy update: v5.15.61 upstream stable release LP: 1990162 // CVE-url: https://ubuntu.com/security/CVE-2022-1184 - ext4: check i...

USN-6314-1: Linux kernel vulnerabilities

It was discovered that the netlink implementation in the Linux kernel did not properly validate policies when parsing attributes in some situations. An attacker could use this to cause a denial of service infinite recursion. CVE-2020-36691 Billy Jheng Bing Jhong discovered that the CIFS network...

USN-6311-1 linux-gcp-5.15, linux-gke, linux-gke-5.15, linux-gkeop, linux-gkeop-5.15 vulnerabilities

William Zhao discovered that the Traffic Control TC subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service kernel deadlock. CVE-2022-4269 It was discovered that the NTFS file system...

USN-6301-1: Linux kernel vulnerabilities

It was discovered that the netlink implementation in the Linux kernel did not properly validate policies when parsing attributes in some situations. An attacker could use this to cause a denial of service infinite recursion. CVE-2020-36691 Billy Jheng Bing Jhong discovered that the CIFS network...

USN-6300-1 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-hwe-5.15, linux-ibm, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities

William Zhao discovered that the Traffic Control TC subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service kernel deadlock. CVE-2022-4269 It was discovered that the NTFS file system...

USN-6300-1: Linux kernel vulnerabilities

William Zhao discovered that the Traffic Control TC subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service kernel deadlock. CVE-2022-4269 It was discovered that the NTFS file system...

OESA-2023-1495 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: A use-after-free flaw was found in nfcllcpfindlocal in net/nfc/llcpcore.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue.CVE-2023-3863 A use-after-free...

OESA-2023-1494 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: A use-after-free flaw was found in nfcllcpfindlocal in net/nfc/llcpcore.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue.CVE-2023-3863 A use-after-free...

CBL Mariner 2.0 Security Update: kernel (CVE-2023-3863)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-3863 advisory. - A use-after-free flaw was found in nfcllcpfindlocal in net/nfc/llcpcore.c in NFC in the Linux kernel. This fl...

CVE-2023-36482

An issue was discovered in Samsung NFC S3NRN4V, S3NSN4V, S3NSEN4, SEN82AB, and S3NRN82. A buffer copy without checking its input size can cause an NFC service restart...

Code injection

An issue was discovered in Samsung NFC S3NRN4V, S3NSN4V, S3NSEN4, SEN82AB, and S3NRN82. A buffer copy without checking its input size can cause an NFC service restart...

CVE-2023-36482

An issue was discovered in Samsung NFC S3NRN4V, S3NSN4V, S3NSEN4, SEN82AB, and S3NRN82. A buffer copy without checking its input size can cause an NFC service restart...

CVE-2023-36482

An issue was discovered in Samsung NFC S3NRN4V, S3NSN4V, S3NSEN4, SEN82AB, and S3NRN82. A buffer copy without checking its input size can cause an NFC service restart...

CVE-2023-36482

CVE-2023-36482 affects Samsung NFC implementations (S3NRN4V, S3NSN4V, S3NSEN4, SEN82AB, S3NRN82). The underlying issue is a buffer copy operation performed without validating input size, which can cause the NFC service to restart. The NVD entry reports a CVSSv3.1 base score of 4.3 (Medium) with a...

Linux kernel nfc_llcp_find_local memory misreference vulnerability

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. The Linux kernel suffers from a memory misreference vulnerability that originates from a confusion in the instruction nfcllcpfindlocal responsible for freeing memory in NFC's...

CLSA-2023-1690395540 Fix of 12 CVEs

Bionic update: upstream stable patchset 2021-11-12 LP: 1950816 // CVE- url: https://ubuntu.com/security/CVE-2021-20321 - ovl: fix missing negative dentry check in ovlrename CVE-url: https://ubuntu.com/security/CVE-2021-20321 - ovl: cleanup unused var in rename2 Jammy update: v5.15.93 upstream...

CVE-2023-3863

A use-after-free flaw was found in nfcllcpfindlocal in net/nfc/llcpcore.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue...

CVE-2023-3863

A use-after-free flaw was found in nfcllcpfindlocal in net/nfc/llcpcore.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue...

CVE-2023-3863

A use-after-free flaw was found in nfcllcpfindlocal in net/nfc/llcpcore.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue...

DEBIAN-CVE-2023-3863

A use-after-free flaw was found in nfcllcpfindlocal in net/nfc/llcpcore.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue...