Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: kcm: Annotated race condition around kcm-rxwait has been addressed. kcm-rxpsock can be accessed without a read lock in kcmrfree. The read and write operations should be annotated accordingly. syzbot reported: BUG: KCSAN: A dat...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: TCP: Fixed issues related to data races around sysctltcpfastopen. When reading sysctltcpfastopen, it can be changed concurrently. Therefore, we need to add READONCE to its readers...

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

In the Linux kernel, the following vulnerabilities have been resolved: Net: Fixed the issue where load values were being altered in sk-skstamp during sockrecvcmsgs. KCSAN identified a data race in sockrecvcmsgs, where the read access to sk-skstamp requires a READONCE operation. Bug: KCSAN: Data...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013191)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013191 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Address KCSAN report on bpflrulist KCSAN reported a data-race when accessing node-ref...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007039)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007039 advisory. In the Linux kernel, the following vulnerability has been resolved: rcu: Protect -deferqsiwpending from data race On kernels built with CONFIGIRQWORK=y, when...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007605)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007605 advisory. In the Linux kernel, the following vulnerability has been resolved: kcm: annotate data-races around kcm-rxpsock kcm-rxpsock can be read locklessly in kcmrfree...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005646)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005646 advisory. In the Linux kernel, the following vulnerability has been resolved: afunix: Fix data-races around user-unixinflight. user-unixinflight is changed under...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992824)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992824 advisory. In the Linux kernel, the following vulnerability has been resolved: afunix: Fix data races in unixreleasesock/unixstreamsendmsg A data-race condition has been...

Linux Distros Unpatched Vulnerability : CVE-2025-68336

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - locking/spinlock/debug: Fix data-race in dorawwritelock KCSAN reports: BUG: KCSAN: data-race in dorawwritelock / dorawwritelock write marked to 0xffff800009cf50...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989172)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989172 advisory. In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctlipfwdusepmtu. While reading sysctlipfwdusepmtu, it can be changed...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989528)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989528 advisory. In the Linux kernel, the following vulnerability has been resolved: kcsan: Turn reportfilterlistlock into a rawspinlock Ran Xiaokai reports that with a KCSAN-enabled...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989941)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989941 advisory. In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctltcpprobeinterval. While reading sysctltcpprobeinterval, it can ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989289)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989289 advisory. In the Linux kernel, the following vulnerability has been resolved: nexthop: Fix data-races around nexthopcompatmode. While reading nexthopcompatmode, it can be...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989905)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989905 advisory. In the Linux kernel, the following vulnerability has been resolved: udp: Fix a data-race around sysctludpl3mdevaccept. While reading sysctludpl3mdevaccept, it can be...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989109)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989109 advisory. In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctltcpnotsentlowat. While reading sysctltcpnotsentlowat, it can be...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414319)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414319 advisory. A data race flaw was found in the Linux kernel, between where con is allocated and con-sock is set. This issue leads to a NULL pointer dereference when accessing...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987176)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987176 advisory. In the Linux kernel, the following vulnerability has been resolved: ip: Fix a data-race around sysctlipautobindreuse. While reading sysctlipautobindreuse, it can be...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986779)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986779 advisory. In the Linux kernel, the following vulnerability has been resolved: raw: Fix a data-race around sysctlrawl3mdevaccept. While reading sysctlrawl3mdevaccept, it can be...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987146)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987146 advisory. In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctltcpmaxreordering. While reading sysctltcpmaxreordering, it can b...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986891)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986891 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix a data-race around sysctlfibsyncmem. While reading sysctlfibsyncmem, it can be changed...