Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001535)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001535 advisory. Memory leak in the sassmpgetphyevents function in drivers/scsi/libsas/sasexpander.c in the Linux kernel through 4.15.7 allows local users to cause a denial of servic...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002991)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002991 advisory. An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading t...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000438)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000438 advisory. An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading t...

CVE-2022-49082

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix use after free in scsihexpandernoderemove The function mpt3sastransportportremove called in scsihexpandernoderemove frees the port field of the sasexpander structure, leading to the following use-after-free spl...

K11225249: Linux kernel vulnerability CVE-2018-20836

Security Advisory Description An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading to a use-after-free. CVE-2018-20836 Impact An attacker can exploit this issue to cause denial of servic...

Denial Of Service (DoS)

Linux kernel is vulnerable to denial of serviceDoS attacks. This exists in the sassmpgetphyevents function in drivers/scsi/libsas/sasexpander.c which allows local users to cause a denial of service kernel memory exhaustion via multiple read accesses to files in the /sys/class/sasphy directory...

CVE-2018-20836

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading to a use-after-free...

CVE-2018-20836

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading to a use-after-free...

CVE-2018-20836

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading to a use-after-free...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4268)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-4268 advisory. - netfilter: xtTCPMSS: add more sanity tests on tcph-doff Eric Dumazet Orabug: 27896807 CVE-2017-18017 Tenable has extracted the preceding...

CVE-2018-7757

Memory leak in the sassmpgetphyevents function in drivers/scsi/libsas/sasexpander.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service memory consumption via many read accesses to files in the /sys/class/sasphy directory, as demonstrated by the...

CVE-2018-7757

Memory leak in the sassmpgetphyevents function in drivers/scsi/libsas/sasexpander.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service memory consumption via many read accesses to files in the /sys/class/sasphy directory, as demonstrated by the...