GSD-2022-1002465 nfc: nci: add flush_workqueue to prevent uaf

nfc: nci: add flushworkqueue to prevent uaf This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.311 by commit...

GSD-2022-1002389 nfc: nci: add flush_workqueue to prevent uaf

nfc: nci: add flushworkqueue to prevent uaf This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.276 by commit...

GSD-2022-1002296 nfc: nci: add flush_workqueue to prevent uaf

nfc: nci: add flushworkqueue to prevent uaf This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.239 by commit...

GSD-2022-1002165 nfc: nci: add flush_workqueue to prevent uaf

nfc: nci: add flushworkqueue to prevent uaf This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.190 by commit...

GSD-2022-1001957 nfc: nci: add flush_workqueue to prevent uaf

nfc: nci: add flushworkqueue to prevent uaf This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.112 by commit...

GSD-2022-1001658 nfc: nci: add flush_workqueue to prevent uaf

nfc: nci: add flushworkqueue to prevent uaf This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.35 by commit...

Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5381-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5381-1 advisory. David Bouman discovered that the netfilter subsystem in the Linux kernel did not properly validate passed user register indices. A local attacker could u...

USN-5381-1: Linux kernel (OEM) vulnerabilities

David Bouman discovered that the netfilter subsystem in the Linux kernel did not properly validate passed user register indices. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2022-1015 It was discovered that the block layer subsystem in the...

USN-5381-1 linux-oem-5.14 vulnerabilities

David Bouman discovered that the netfilter subsystem in the Linux kernel did not properly validate passed user register indices. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2022-1015 It was discovered that the block layer subsystem in the...

Important: kernel

Issue Overview: A buffer overflow flaw was found in the Linux kernel's NFC protocol functionality. This flaw allows a local user to crash or escalate their privileges on the system. CVE-2022-26490 A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and...

Important: kernel

Issue Overview: A buffer overflow flaw was found in the Linux kernel's NFC protocol functionality. This flaw allows a local user to crash or escalate their privileges on the system. CVE-2022-26490 A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and...

CVE-2021-39807

In handleNfcStateChanged of SecureNfcEnabler.java, there is a possible way to enable NFC from the Guest account due to a missing permission check. This could lead to local escalation of privilege from the Guest account with no additional execution privileges needed. User interaction is not needed...

Privilege escalation

In handleNfcStateChanged of SecureNfcEnabler.java, there is a possible way to enable NFC from the Guest account due to a missing permission check. This could lead to local escalation of privilege from the Guest account with no additional execution privileges needed. User interaction is not needed...

CVE-2021-39807

CVE-2021-39807 describes a local elevation-of-privilege flaw in Android’s SecureNfcEnabler.java (handleNfcStateChanged) that allows enabling NFC from a Guest account due to a missing permission check. Affected products/versions include Android 10, 11, 12, and 12L. The impact is local privilege es...

CVE-2021-39807

In handleNfcStateChanged of SecureNfcEnabler.java, there is a possible way to enable NFC from the Guest account due to a missing permission check. This could lead to local escalation of privilege from the Guest account with no additional execution privileges needed. User interaction is not needed...

CVE-2022-22254

A permission bypass vulnerability exists when the NFC CAs access the TEE.Successful exploitation of this vulnerability may affect data confidentiality...

Design/Logic Flaw

A permission bypass vulnerability exists when the NFC CAs access the TEE.Successful exploitation of this vulnerability may affect data confidentiality...

CVE-2022-22254

A permission bypass vulnerability exists when the NFC CAs access the TEE.Successful exploitation of this vulnerability may affect data confidentiality...

CVE-2022-22254

The CVE-2022-22254 entry describes a permission bypass in Huawei HarmonyOS where NFC CAs can access the TEE, potentially exposing data confidentiality. This implies a lack of proper authorization checks during NFC CA–TEE interactions. The vulnerability is associated with high severity (CVSS 3.1: ...

A use-after-free flaw was found in nci_request in net/nfc/nci/core.c in NFC Controller Interface (NCI) in the Linux kernel. This flaw could allow a local attacker with user privileges to cause a data race problem while the device is getting removed leading to a privilege escalation problem.

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