Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: net:sfc: fixed the issue of non-freezed interrupts in legacy IRQ mode. The SFC driver can be configured using modparam to work with MSI-X, MSI, or legacy IRQ interrupts. In the latter case, the interrupt was not properly...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: sfc: Fix for kernel panic when creating VFs. When creating VFs, a kernel panic can occur when calling efxef10tryupdatenicstatsvf. When releasing a DMA coherent buffer, under certain circumstances, it is necessary to unmap the...

Astra Linux - уязвимость в linux-5.10, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: sfc: fix TX channel offset when using legacy interrupts In legacy interrupt mode the txchanneloffset was hardcoded to 1, but that's not correct if efxsepparatetxchannels is false. In that case, the offset is 0 because the tx queu...

Astra Linux - уязвимость в linux-5.15

In the Linux kernel, the following vulnerability has been resolved: net: sfc: add missing xdp queue reinitialization After rx/tx ring buffer size is changed, kernel panic occurs when it acts XDPTX or XDPREDIRECT. When tx/rx ring buffer size is changedethtool -G, sfc driver reallocates and...

Astra Linux - уязвимость в linux-5.10, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: sfc: fix considering that all channels have TX queues Normally, all channels have RX and TX queues, but this is not true if modparam efxseparatetxchannels=1 is used. In that cases, some channels only have RX queues and others onl...

Astra Linux - уязвимость в linux-5.10, linux-5.15, linux

In the Linux kernel, the following vulnerability has been resolved: sfc: fix use after free when disabling sriov Use after free is detected by kfence when disabling sriov. What was read after being freed was vf-pcidev: it was freed from pcidisablesriov and later read in efxef10sriovfreevfvports,...

CVE-2026-23165

In the Linux kernel, the following vulnerability has been resolved: sfc: fix deadlock in RSS config read Since cited commit, core locks the netdevice's rsslock when handling ethtool -x command, so driver's implementation should not lock it again. Remove the latter...

CVE-2026-23165

In the Linux kernel, the following vulnerability has been resolved: sfc: fix deadlock in RSS config read Since cited commit, core locks the netdevice's rsslock when handling ethtool -x command, so driver's implementation should not lock it again. Remove the latter...

CVE-2026-23165 sfc: fix deadlock in RSS config read

In the Linux kernel, the following vulnerability has been resolved: sfc: fix deadlock in RSS config read Since cited commit, core locks the netdevice's rsslock when handling ethtool -x command, so driver's implementation should not lock it again. Remove the latter...

PT-2026-8160

In the Linux kernel, the following vulnerability has been resolved: sfc: fix deadlock in RSS config read Since cited commit, core locks the net device's rss lock when handling ethtool -x command, so driver's implementation should not lock it again. Remove the latter...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000744)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000744 advisory. The sfc aka Solarflare Solarstorm driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service DMA descriptor consumption and...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002425)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002425 advisory. The sfc aka Solarflare Solarstorm driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service DMA descriptor consumption and...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002334)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002334 advisory. The sfc aka Solarflare Solarstorm driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service DMA descriptor consumption and...

MiracleLinux 3 : kernel-2.6.18-308.6.AXS3 (AXSA:2012-1007:07)

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2012-1007:07 advisory. The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the operatin...

CVE-2023-54156 sfc: fix crash when reading stats while NIC is resetting

In the Linux kernel, the following vulnerability has been resolved: sfc: fix crash when reading stats while NIC is resetting efxnetstats .ndogetstats64 can be called during an ethtool selftest, during which time nicdata-mcstats is NULL as the NIC has been fini'd. In this case do not attempt to...

CVE-2023-54156

Technical details for CVE-2023-54156 are not publicly provided in the supplied documents. Monitor for future updates.

PT-2025-53233

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the sfc module where a NULL pointer dereference can occur during an ethtool selftest when reading network interface card NIC statistics...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990400)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990400 advisory. In the Linux kernel, the following vulnerability has been resolved: sfc: fix kernel panic when creating VF When creating VFs a kernel panic can happen when calling ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989850)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989850 advisory. In the Linux kernel, the following vulnerability has been resolved: sfc: fix TX channel offset when using legacy interrupts In legacy interrupt mode the...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989670)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989670 advisory. In the Linux kernel, the following vulnerability has been resolved: sfc: fix null pointer dereference in efxhardstartxmit Trying to get the channel from the txqueue...