46 matches found
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
In the Linux kernel, the following vulnerabilities have been resolved: filelock: Removes locks reliably when a race between fcntl/close operations is detected. When the fcntlsetlk operation races with the close operation, the created lock is removed using dolockfilewait. However, LSMs may allow t...
AZL-104618 CVE-2026-97523 affecting package kernel 6.6.157.1-1
In the Linux kernel, the following vulnerability has been resolved: mptcp: close race between scheduler and state change The mptcp scheduler may race with subflow sockets state change: data transmission on the selected socket may fail and a later release could try to use mssnow reset to 0 for a...
CVE-2026-97523
In the Linux kernel, the following vulnerability has been resolved: mptcp: close race between scheduler and state change The mptcp scheduler may race with subflow sockets state change: data transmission on the selected socket may fail and a later release could try to use mssnow reset to 0 for a...
CVE-2026-97523
In the Linux kernel, the following vulnerability has been resolved: mptcp: close race between scheduler and state change The mptcp scheduler may race with subflow sockets state change: data transmission on the selected socket may fail and a later release could try to use mssnow reset to 0 for a...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: ksmbd: A use-after-free issue was fixed in ksmbdsessionrpcopen. A UAF Use-After-Free issue may occur due to a race condition between ksmbdsessionrpcopen and sessionrpcclose. Adding rpclock to the session can help protect it fr...
Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053278)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053278 advisory. In the Linux kernel, the following vulnerability has been resolved: filelock: Remove locks reliably when fcntl/close race is detected When fcntlsetlk races with clos...
SUSE CVE-2026-64045
In the Linux kernel, the following vulnerability has been resolved: ovpn: tcp - use cached peer pointer in ovpntcpclose ovpntcpclose loads the ovpnsocket via rcudereferenceskuserdata under rcureadlock, takes a reference on sock-peer, caches the peer pointer in a local, and drops the read lock. It...
EUVD-2026-41372
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix UAF in l2capsockcleanuplisten vs l2capconndel btacceptdequeue unlinks a not-yet-accepted child from the parent accept queue and releasesocks it before returning, so the returned sk has no caller reference and is...
PT-2026-55234
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the Bluetooth L2CAP socket cleanup process. The problem occurs during a race condition between l2cap sock cleanup listen and l2cap conn del. Specifically...
EUVD-2026-24876
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: serialize btintelhwerror with hcireqsynclock btintelhwerror issues two hcicmdsync calls HCIOPRESET and Intel exception-info retrieval without holding hcireqsynclock. This lets it race against hcidevdoclose -...
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1515)
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1515 advisory. In the Linux kernel, the following vulnerability has been resolved: audit: add fchmodat2 to change attributes class CVE-2025-71239 In the Linux kernel, the following vulnerability has been...
SUSE CVE-2026-23239
In the Linux kernel, the following vulnerability has been resolved: espintcp: Fix race condition in espintcpclose This issue was discovered during a code audit. After cancelworksync is called from espintcpclose, espintcptxwork can still be scheduled from paths such as the Delayed ACK handler or...
CVE-2026-23239 espintcp: Fix race condition in espintcp_close()
In the Linux kernel, the following vulnerability has been resolved: espintcp: Fix race condition in espintcpclose This issue was discovered during a code audit. After cancelworksync is called from espintcpclose, espintcptxwork can still be scheduled from paths such as the Delayed ACK handler or...
PT-2026-24262
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a race condition within the espintcp close function. This issue was identified during a code audit and involves a scenario where, after cancel work sync is...
CVE-2023-54258
CVE-2023-54258: In the Linux kernel CIFS code, a race between deferred closes and lease breaks can cause an unmount (kill_sb) to occur before validating tcon->ses during oplock_response, risking a use-after-free. The fix is to reorder checks before sending oplock_response: first ensure openFil...
UBUNTU-CVE-2023-53850
In the Linux kernel, the following vulnerability has been resolved: iavf: use internal state to free traffic IRQs If the system tries to close the netdev while iavfresettask is running, LINKSTATESTART will be cleared and netifrunning will return false in iavfreinitinterruptscheme. This will resul...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990505)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990505 advisory. In the Linux kernel, the following vulnerability has been resolved: filelock: Fix fcntl/close race recovery compat path When I wrote commit 3cad1bc01041 filelock:...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990121)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990121 advisory. In the Linux kernel, the following vulnerability has been resolved: filelock: Fix fcntl/close race recovery compat path When I wrote commit 3cad1bc01041 filelock:...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990295)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990295 advisory. In the Linux kernel, the following vulnerability has been resolved: filelock: Fix fcntl/close race recovery compat path When I wrote commit 3cad1bc01041 filelock:...