Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.35 and fixes at least the following security issues: A denial of service DOS issue was found in the Linux kernel smb2ioctlqueryinfo function in the fs/cifs/smb2ops.c Common Internet File System CIFS due to an incorrect return from the memdupuser...

Hacking Ham Radio: WinAPRS – Part 3

In part two of this series, we reviewed our WinAPRS software and hardware configuration. We then began reverse engineering WinAPRS and fuzzing it for vulnerabilities using modified open-source software. Finally, we identified a potentially exploitable vulnerability. This installment will dig into...

CVE-2021-34589

In Bender/ebee Charge Controllers in multiple versions are prone to an RFID leak. The RFID of the last charge event can be read without authentication via the web interface...

Hacking Ham Radio: WinAPRS – Part 2

In part one of this series on vulnerability research in ham radio software, we discussed ham radio and digital communications via packet radio. We reviewed some relevant packet radio protocols such as AX.25, APRS, and KISS. We then chose WinAPRS as our target application. In this installment we...

SUSE SLES15 Security Update : kernel (SUSE-SU-2022:1163-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1163-1 advisory. - In aiopollcompletework of aio.c, there is a possible memory corruption due to a use after free. This could lead to local escalati...

Design/Logic Flaw

Electric Vehicle EV commonly utilises the Combined Charging System CCS for DC rapid charging. To exchange important messages such as the State of Charge SoC with the Electric Vehicle Supply Equipment EVSE CCS uses a high-bandwidth IP link provided by the HomePlug Green PHY HPGP power-line...

rtl_433 缓冲区错误漏洞

The rtl433 is a general purpose data receiver from the personal developer Benjamin Larsson. A program used to decode radio transmissions from devices in the Ism band and other frequencies. A security vulnerability exists in rtl433 that allows an attacker to trigger a denial of service DoS via a...

CVE-2022-27822

Information exposure vulnerability in ril property setting prior to SMR April-2022 Release 1 allows access to EFRUIMID value without permission...

CVE-2022-27822

Information exposure vulnerability in ril property setting prior to SMR April-2022 Release 1 allows access to EFRUIMID value without permission...

多款Qualcomm产品安全漏洞

A Qualcomm chip is a chip from Qualcomm Incorporated USA. A way to miniaturize circuits including primarily semiconductor devices, but also passive components, etc., and from time to time fabricated on the surface of semiconductor wafers. A security vulnerability exists in several Qualcomm produc...

多款Qualcomm产品安全漏洞

A Qualcomm chip is a chip from Qualcomm Incorporated USA. A way to miniaturize circuits including primarily semiconductor devices, but also passive components, etc., and from time to time fabricated on the surface of semiconductor wafers. A security vulnerability exists in several Qualcomm produc...

多款Qualcomm产品安全漏洞

A Qualcomm chip is a chip from Qualcomm Incorporated USA. A way to miniaturize circuits including primarily semiconductor devices, but also passive components, etc., and from time to time fabricated on the surface of semiconductor wafers. A security vulnerability exists in several Qualcomm produc...

CVE-2022-1204

A use-after-free flaw was found in the Linux kernel’s Amateur Radio AX.25 protocol functionality in the way a user connects with the protocol. This flaw allows a local user to crash the system...

PT-2022-5140 · Linux +5 · Linux +5

Name of the Vulnerable Software and Affected Versions: Linux affected versions not specified Description: A use-after-free issue was discovered in the drivers/net/hamradio/6pack.c component of the Linux kernel. This issue is related to the use of memory after it has been freed. Exploitation of th...

CVE-2022-1205

A NULL pointer dereference flaw was found in the Linux kernel’s Amateur Radio AX.25 protocol functionality in the way a user connects with the protocol. This flaw allows a local user to crash the system...

UBUNTU-CVE-2022-1204

A use-after-free flaw was found in the Linux kernel’s Amateur Radio AX.25 protocol functionality in the way a user connects with the protocol. This flaw allows a local user to crash the system...

UBUNTU-CVE-2022-1199

A flaw was found in the Linux kernel. This flaw allows an attacker to crash the Linux kernel by simulating amateur radio from the user space, resulting in a null-ptr-deref vulnerability and a use-after-free vulnerability...

PT-2022-5143

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the implementation of the Amateur Radio AX.25 protocol in the Linux kernel, specifically involving the use of memory after it has been freed. This can lead to a...

CVE-2022-1199

A flaw was found in the Linux kernel. This flaw allows an attacker to crash the Linux kernel by simulating amateur radio from the user space, resulting in a null-ptr-deref vulnerability and a use-after-free vulnerability...

UBUNTU-CVE-2022-1205

A NULL pointer dereference flaw was found in the Linux kernel’s Amateur Radio AX.25 protocol functionality in the way a user connects with the protocol. This flaw allows a local user to crash the system...