MediaTek’s various products have buffer error vulnerabilities

MediaTek Mt Series is a series of smartphone chips from China's MediaTek. A security vulnerability exists in several MediaTek products, which stems from a lack of boundary checking in the preloader usb, which may result in out-of-bounds writes. The following products and versions are affected:...

USN-5318-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-azure-fde, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities

Nick Gregory discovered that the Linux kernel incorrectly handled network offload functionality. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2022-25636 Enrico Barberis, Pietro Frigo, Marius Muench, Herbert Bos, and Cristiano Giuffrida...

USN-5318-1: Linux kernel vulnerabilities

Nick Gregory discovered that the Linux kernel incorrectly handled network offload functionality. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2022-25636 Enrico Barberis, Pietro Frigo, Marius Muench, Herbert Bos, and Cristiano Giuffrida...

Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5319-1)

The remote Ubuntu 16.04 ESM / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5319-1 advisory. Enrico Barberis, Pietro Frigo, Marius Muench, Herbert Bos, and Cristiano Giuffrida discovered that hardware mitigations added by Intel to the...

SUSE SLES12: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2022:0757-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0757-1 advisory. The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes. Transient execution side-channel...

Vulnerabilities fixed in Intel processors

Intel has fixed vulnerabilities in processors from the Atom, Core, Celeron and Atom families. A malicious person with physical access to the system could exploit the vulnerability to, among other things access sensitive data and potentially gain elevated privileges, among other things. obtain...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5318-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5318-1 advisory. Nick Gregory discovered that the Linux kernel incorrectly handled network offload functionality. A local attacker could use this to cause a...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5317-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5317-1 advisory. Nick Gregory discovered that the Linux kernel incorrectly handled network offload functionality. A local attacker could use this to cause a denial of...

CVE-2021-26401

LFENCE/JMP mitigation V2-2 may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs...

UBUNTU-CVE-2022-0002

Non-transparent sharing of branch predictor within a context in some IntelR Processors may allow an authorized user to potentially enable information disclosure via local access...

UBUNTU-CVE-2022-23960

Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer BHB to influence mispredicted branches. Then, cache allocation can allow the attacker to obtai...

CVE-2022-0002

Non-transparent sharing of branch predictor within a context in some IntelR Processors may allow an authorized user to potentially enable information disclosure via local access...

CVE-2022-23960

Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer BHB to influence mispredicted branches. Then, cache allocation can allow the attacker to obtai...

UBUNTU-CVE-2022-0001

Non-transparent sharing of branch predictor selectors between contexts in some IntelR Processors may allow an authorized user to potentially enable information disclosure via local access...

CVE-2022-0001

Non-transparent sharing of branch predictor selectors between contexts in some IntelR Processors may allow an authorized user to potentially enable information disclosure via local access...

Amazon Linux 2 : microcode_ctl (ALAS-2022-1762)

The version of microcodectl installed on the remote host is prior to 2.1-47. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1762 advisory. 2024-05-09: CVE-2021-33117 was added to this advisory. A flaw was found in microcode. Under complex microarchitectural...

PT-2022-9728 · Amd +4 · Amd Cpus +4

Name of the Vulnerable Software and Affected Versions: AMD CPUs affected versions not specified Description: The issue is related to speculative execution in AMD CPUs, which may allow data leakage by transiently executing beyond unconditional direct branches. This could potentially lead to the...

PT-2022-2087 · Intel +9 · Intel Processors +12

Name of the Vulnerable Software and Affected Versions: IntelR Processors affected versions not specified Intel Core i7-1185G7 Intel Core i9-12900K Haswell series Description: The issue is related to non-transparent sharing of branch predictor selectors between contexts in some IntelR Processors,...

PT-2022-1954 · Intel +8 · Intel Processors +8

Name of the Vulnerable Software and Affected Versions: Intel Processors affected versions not specified Description: The issue is related to errors in parameter processing in the implementation of the Intra-mode BTI IMBTI mode of Intel processor microcode. It may allow an authorized user to...

Multiple security vulnerabilities in Arm products

ARM Cortex-A and others are products of the British company ARM.ARM Cortex-A is a set of 32-bit and 64-bit RISC ARM processor cores.ARM Neoverse is a high-performance ARM microarchitecture.ARM Cortex-R is a set of 32-bit and 64-bit RISC ARM processor cores. A security vulnerability exists in Arm...