PT-2026-106513

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: prevent authentication frame length truncation mwifiex cfg80211 authenticate derives the authentication frame length from req-ie len and req-auth data len, both of type size t, but stores it in a u16. NL80211 ATTR...

PT-2026-106511

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: refuse to make a monitor active when it has no queue A monitor interface only gets a TXQ if it's created active, and one can't be added later. Setting the flag on a down interface is still allowed, so the driver i...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: media: rc: The bpf attach/detach operation requires write permission. source-iocs-preserved const=CAPNETADMIN...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: firmwareloader: Block path traversal Most firmware names are hardcoded strings, or are constructed from fairly constrained format strings where the dynamic parts are just some hexadecimal numbers or similar elements. However,...

PT-2026-98766

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the cls u32 classifier where the node ID pool can be exhausted. The function gen new kid fails to report an error when idr alloc u32 ranges are full, instead returning...

PT-2026-94422

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A signed overflow occurs in the fq pie init function when the default quantum is set using psched mtu without clamping. On devices with an exceptionally large Maximum Transmission Unit...

PT-2026-94420

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A signed overflow issue exists in the Stochastic Fairness Queueing sfq scheduler. When sfq init sets the q-quantum value using psched mtu, a device with an excessively large Maximum...

PT-2026-94423

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the fq codel init function where the q-quantum and q-cparams.mtu values are set using psched mtu without proper clamping. When a device is configured with an excessive...

PT-2026-94406

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the network scheduler where the qdisc get stab function accepts a user-supplied size table. The qdisc calculate pkt len function can amplify the qdisc pkt len value...

PT-2026-94421

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow occurs in the net/sched component when handling the quantum value. The hhf init function sets q-quantum using psched mtu without an overflow check. On devices with an...

PT-2026-94424

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the fq init function where quantum and initial quantum are computed using psched mtu without overflow checks. When a device has an excessively large Maximum Transmissi...

PT-2026-94401

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the packet classification path where the htb classify function does not bound the number of hops when following filter-selected inner classes. A filter on an inner cla...

Astra Linux – Vulnerability in Linux, Linux 5.10

The decodedata function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 contains a slab out-of-bounds write vulnerability. Input from a process that has the CAPNETADMIN capability can lead to root access...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

A issue was discovered in the Linux kernel before version 6.1.11. In net/netrom/afnetrom.c, there is a use-after-free condition, as “accept” is also allowed for a successfully connected AFNETROM socket. However, for an attacker to exploit this vulnerability, the system must have netrom routing...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

A null pointer dereference vulnerability was discovered in the nftdynsetinit function in net/netfilter/nftdynset.c within nftables in the Linux kernel. This issue may allow a local attacker with the CAPNETADMIN user privilege to trigger a denial of service attack...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

A memory leak issue was discovered in the ctnetlinkcreateconntrack function within net/netfilter/nfconntracknetlink.c in the Linux kernel. This issue may allow a local attacker with CAPNETADMIN privileges to trigger a Denial-of-Service DoS attack due to a refcount overflow...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15

Linux Kernel nftables Out-of-bounds Read/Write Vulnerability; nftbyteorder improperly handles the contents of VM registers when CAPNETADMIN is present in any user or network namespace...

Astra Linux – Vulnerability in Linux, Linux 5.10

A use-after-free flaw was discovered in the Linux kernel’s NFC core functionality due to a race condition between the creation and deletion of kobjects. This vulnerability allows a local attacker with CAPNETADMIN privileges to leak kernel information...

Astra Linux – Vulnerability in Linux

A issue was discovered in netfilter within the Linux kernel before version 5.10. There may be a use-after-free situation in the packet processing context, as the per-CPU sequence count is mishandled during concurrent iptables rule replacements. This vulnerability could be exploited with the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: nl80211: Fixed an integer overflow in nl80211ParseMBSSIDElems. The nl80211ParseMBSSIDElems function uses a u8 variable numElems to count the number of MBSSID elements in the nested netlink attribute attrs. This can lead to ...