CVE-2025-54581 vproxy is vulnerable to a divide by zero DoS attack

vproxy is an HTTP/HTTPS/SOCKS5 proxy server. In versions 2.3.3 and below, untrusted data is extracted from the user-controlled HTTP Proxy-Authorization header and passed to Extension::tryfrom and flows into parsettlextension where it is parsed as a TTL value. If an attacker supplies a TTL of zero...

CVE-2022-50178

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: 8852a: rfk: fix div 0 exception The DPK is a kind of RF calibration whose algorithm is to fine tune parameters and calibrate, and check the result. If the result isn't good enough, it could adjust parameters and try...

CVE-2022-50178 wifi: rtw89: 8852a: rfk: fix div 0 exception

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: 8852a: rfk: fix div 0 exception The DPK is a kind of RF calibration whose algorithm is to fine tune parameters and calibrate, and check the result. If the result isn't good enough, it could adjust parameters and try...

Security update for the Linux Kernel (Live Patch 49 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059179 fixes several issues. The following security issues were fixed: CVE-2024-50205: ALSA: firewire-lib: Avoid division by zero in applyconstrainttosize bsc1233294. CVE-2024-56650: netfilter: xtables: fix LED ID check in ledtgcheck bsc1235431. Patch...

SUSE-SU-2025:20164-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-52778: mptcp: deal with large GSO size bsc1224948. - CVE-2023-52920: bpf: support non-r10 register spill/fill to/from stack in precision tracking...

Linux Distros Unpatched Vulnerability : CVE-2024-49977

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix zero-division error when disabling tc cbs The commit b8c43360f6e4 net:...

Azure Linux 3.0 Security Update: kernel (CVE-2024-49977)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49977 advisory. - In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix zero-division error whe...

CVE-2024-56567 ad7780: fix division by zero in ad7780_write_raw()

In the Linux kernel, the following vulnerability has been resolved: ad7780: fix division by zero in ad7780writeraw In the ad7780writeraw , val2 can be zero, which might lead to a division by zero error in DIVROUNDCLOSEST. The ad7780writeraw is based on iioinfo's writeraw. While val is explicitly...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-49977)

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-2024-49977 advisory. - In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix zero-division error whe...

CVE-2024-49977

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix zero-division error when disabling tc cbs The commit b8c43360f6e4 "net: stmmac: No need to calculate speed divider when offload is disabled" allows the "porttransmitratekbps" to be set to a value of 0, which is...

CVE-2024-49977

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix zero-division error when disabling tc cbs The commit b8c43360f6e4 "net: stmmac: No need to calculate speed divider when offload is disabled" allows the "porttransmitratekbps" to be set to a value of 0, which is...

AZL-51333 CVE-2024-49977 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix zero-division error when disabling tc cbs The commit b8c43360f6e4 "net: stmmac: No need to calculate speed divider when offload is disabled" allows the "porttransmitratekbps" to be set to a value of 0, which is...

CVE-2024-49977

The CVE-2024-49977 entry concerns a Linux kernel vulnerability in the net: stmmac pathway where port_transmit_rate_kbps could be set to 0, passed to div_s64 when tc-cbs is disabled, causing a zero-division error. The connected Astra Linux and CIRCL sources reproduce the same description and fix d...

PT-2024-33729

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A problem in the Linux kernel has been identified where a bpf program may cause a kernel crash due to a signed divide error. The issue arises when the divisor is -1, which can lead to ...

kernel: net: netlink: af_netlink: Prevent empty skb by adding a check on len.

In the Linux kernel, the following vulnerability has been resolved: net: netlink: afnetlink: Prevent empty skb by adding a check on len. Adding a check on len parameter to avoid empty skb. This prevents a division error in netemenqueue function which is caused when skb-len=0 and skb-datalen=0 in...

SUSE CVE-2021-47606

In the Linux kernel, the following vulnerability has been resolved: net: netlink: afnetlink: Prevent empty skb by adding a check on len. Adding a check on len parameter to avoid empty skb. This prevents a division error in netemenqueue function which is caused when skb-len=0 and skb-datalen=0 in...

CVE-2021-47606

In the Linux kernel, the following vulnerability has been resolved: net: netlink: afnetlink: Prevent empty skb by adding a check on len. Adding a check on len parameter to avoid empty skb. This prevents a division error in netemenqueue function which is caused when skb-len=0 and skb-datalen=0 in...

CVE-2021-47606

In the Linux kernel, the following vulnerability has been resolved: net: netlink: afnetlink: Prevent empty skb by adding a check on len. Adding a check on len parameter to avoid empty skb. This prevents a division error in netemenqueue function which is caused when skb-len=0 and skb-datalen=0 in...

UBUNTU-CVE-2021-47606

In the Linux kernel, the following vulnerability has been resolved: net: netlink: afnetlink: Prevent empty skb by adding a check on len. Adding a check on len parameter to avoid empty skb. This prevents a division error in netemenqueue function which is caused when skb-len=0 and skb-datalen=0 in...

CVE-2021-47606

In the Linux kernel, the following vulnerability has been resolved: net: netlink: afnetlink: Prevent empty skb by adding a check on len. Adding a check on len parameter to avoid empty skb. This prevents a division error in netemenqueue function which is caused when skb-len=0 and skb-datalen=0 in...