CVE-2021-47597

In the Linux kernel, the following vulnerability has been resolved: inetdiag: fix kernel-infoleak for UDP sockets KMSAN reported a kernel-infoleak 1, that can exploited by unpriv users. After analysis it turned out UDP was not initializing r-idiagexpires. Other users of inetskdiagfill might make...

CVE-2021-47588

In the Linux kernel, the following vulnerability has been resolved: sit: do not call ipip6devfree from sitinitnet ipip6devfree is sit dev-privdestructor, already called by registernetdevice if something goes wrong. Alternative would be to make ipip6devfree robust against multiple invocations, but...

CVE-2021-47576

In the Linux kernel, the following vulnerability has been resolved: scsi: scsidebug: Sanity check block descriptor length in respmodeselect In respmodeselect sanity check the block descriptor len to avoid UAF. BUG: KASAN: use-after-free in respmodeselect+0xa4c/0xb40 drivers/scsi/scsidebug.c:2509...

CVE-2021-47580

In the Linux kernel, the following vulnerability has been resolved: scsi: scsidebug: Fix type in mint to avoid stack OOB Change mint to use type "u32" instead of type "int" to avoid stack out of bounds. With mint type "int" the values get sign extended and the larger value gets used causing stack...

CVE-2021-47580 scsi: scsi_debug: Fix type in min_t to avoid stack OOB

In the Linux kernel, the following vulnerability has been resolved: scsi: scsidebug: Fix type in mint to avoid stack OOB Change mint to use type "u32" instead of type "int" to avoid stack out of bounds. With mint type "int" the values get sign extended and the larger value gets used causing stack...

CVE-2021-47578 scsi: scsi_debug: Don't call kcalloc() if size arg is zero

In the Linux kernel, the following vulnerability has been resolved: scsi: scsidebug: Don't call kcalloc if size arg is zero If the size arg to kcalloc is zero, it returns ZEROSIZEPTR. Because of that, for a following NULL pointer check to work on the returned pointer, kcalloc must not be called...

CVE-2021-47576 scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()

In the Linux kernel, the following vulnerability has been resolved: scsi: scsidebug: Sanity check block descriptor length in respmodeselect In respmodeselect sanity check the block descriptor len to avoid UAF. BUG: KASAN: use-after-free in respmodeselect+0xa4c/0xb40 drivers/scsi/scsidebug.c:2509...

CVE-2024-38578

In the Linux kernel, the following vulnerability has been resolved: ecryptfs: Fix buffer size for tag 66 packet The 'TAG 66 Packet Format' description is missing the cipher code and checksum fields that are packed into the message packet. As a result, the buffer allocated for the packet is 3 byte...

CVE-2024-38540

CVE-2024-38540 concerns the Linux kernel bnxt_re driver. The vulnerability is due to undefined behavior triggered when bnxt_qplib_alloc_init_hwq is called with hwq_attr->aux_depth != 0 and hwq_attr->aux_stride == 0, which causes roundup_pow_of_two(hwq_attr->aux_stride) to run with a 0 va...

CVE-2024-36979 net: bridge: mst: fix vlan use-after-free

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mst: fix vlan use-after-free syzbot reported a suspicious rcu usage1 in bridge's mst code. While fixing it I noticed that nothing prevents a vlan to be freed while walking the list from the same path br forward delay...

Insyde BIOS June 2024 EDK II Reference Vulnerabilities

Potential EDK II reference code vulnerabilities have been identified in certain HP PC products using Insyde BIOS Insyde H20 UEFI Firmware, which might allow arbitrary code execution. Inysde has released updates to mitigate the potential vulnerabilities. Insyde has released updates to mitigate the...

Dell Client Platform Authorization Issues Vulnerability

Dell Client platforms are a client platform from Dell USA. The Dell Client Platform suffers from an authorization issue vulnerability that stems from the presence of incorrect authorization, which can be exploited by an attacker to bypass BIOS authorization and modify settings in the BIOS...

Dell BIOS Input Validation Error Vulnerability (CNVD-2024-29340)

Dell BIOS is embedded software on a small memory chip on the motherboard of a computer from Dell USA. The Dell BIOS has an input validation error vulnerability that stems from an improper input validation vulnerability in an externally developed component, which could be exploited by an attacker ...

Dell BIOS Input Validation Error Vulnerability (CNVD-2024-29341)

Dell BIOS is embedded software on a small memory chip on the motherboard of a computer from Dell USA. The Dell BIOS suffers from an input validation error vulnerability that stems from improper input validation in an externally-developed component, which could be exploited by an attacker to cause...

Dell BIOS Buffer Overflow Vulnerability (CNVD-2024-29342)

Dell BIOS is embedded software on a small memory chip on the motherboard of a computer from Dell USA. Dell BIOS suffers from a buffer overflow vulnerability that originates from a boundary error when the application processes untrusted input. A local, authenticated attacker with administrator...

The vulnerability of the BIOS microprogramming software in Dell PowerEdge servers allows a hacker to enhance their privileges or cause service failures.

The vulnerability of the BIOS microprogramming software in Dell PowerEdge servers is related to insufficient validation of input data. Exploiting this vulnerability can allow attackers to enhance their privileges or cause service failures...

CVE-2024-32860

Dell Client Platform BIOS contains an Improper Input Validation vulnerability in an externally developed component. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution...

CVE-2024-32860

Dell Client Platform BIOS contains an Improper Input Validation vulnerability in an externally developed component. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution...

CVE-2024-32859

Dell Client Platform BIOS contains an Improper Input Validation vulnerability in an externally developed component. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution...

CVE-2024-32858

Dell Client Platform BIOS contains an Improper Input Validation vulnerability in an externally developed component. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution...