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...

Unbreakable Enterprise kernel security update

4.1.12-124.27.1 - scsi: libfc: sanitize EDTOV and RATOV setting Hannes Reinecke Orabug: 25933179 - scsi: libfc: use configured rport EDTOV Hannes Reinecke Orabug: 25933179 - scsi: libfc: additional debugging messages Hannes Reinecke Orabug: 25933179 - scsi: libfc: don't advance state machine for...

kernel: memory leak when merging buffers in SCSI IO vectors

It was found that in the Linux kernel through v4.14-rc5, biomapuseriov and biounmapuser in 'block/bio.c' do unbalanced pages refcounting if IO vector has small consecutive buffers belonging to the same page. bioaddpcpage merges them into one, but the page reference is never dropped, causing a...

kernel: memory leak when merging buffers in SCSI IO vectors

It was found that in the Linux kernel through v4.14-rc5, biomapuseriov and biounmapuser in 'block/bio.c' do unbalanced pages refcounting if IO vector has small consecutive buffers belonging to the same page. bioaddpcpage merges them into one, but the page reference is never dropped, causing a...

EulerOS Virtualization 3.0.1.0 : scsi-target-utils (EulerOS-SA-2019-1427)

According to the versions of the scsi-target-utils package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Multiple buffer overflows in the iSNS implementation in isns.c in 1 Linux SCSI target framework aka tgt or...

qemu security update

15:3.1.0-3.el7 - x86: Document CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091 as fixed Mark Kanda Orabug: 29744956 CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091 15:3.1.0-2.el7 - x86: Add mds feature Karl Heubaum - e1000: Never increment the RX undersize count register...

Command injection

eyeDisk implements the unlock feature by sending a cleartext password. The password can be discovered by sniffing USB traffic or by sending a 06 05 52 41 01 b0 00 00 00 00 00 00 SCSI command...

CVE-2019-11885

eyeDisk implements the unlock feature by sending a cleartext password. The password can be discovered by sniffing USB traffic or by sending a 06 05 52 41 01 b0 00 00 00 00 00 00 SCSI command...

CVE-2019-11885

eyeDisk implements the unlock feature by sending a cleartext password. The password can be discovered by sniffing USB traffic or by sending a 06 05 52 41 01 b0 00 00 00 00 00 00 SCSI command...

Debian DLA-1781-1 : qemu security update

Several vulnerabilities were found in QEMU, a fast processor emulator : CVE-2018-11806 It was found that the SLiRP networking implementation could use a wrong size when reallocating its buffers, which can be exploited by a priviledged user on a guest to cause denial of service or possibly arbitra...

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...

Null pointer dereference

An issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasascreateframepool fails in megasasalloccmds in drivers/scsi/megaraid/megaraidsasbase.c. This causes a Denial of Service, related to a use-after-free...

CVE-2019-11810

An issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasascreateframepool fails in megasasalloccmds in drivers/scsi/megaraid/megaraidsasbase.c. This causes a Denial of Service, related 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...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0015)

The remote OracleVM system is missing necessary patches to address critical security updates : - x86/apic: Make archsetuphwirq NUMA node aware Henry Willard Orabug: 29534769 - KEYS: encrypted: fix buffer overread in validmasterdesc Eric Biggers Orabug: 29591025 CVE-2017-13305 - scsi: target: remo...

Stack-based Buffer Overflow

Linux kernel is vulnerable to stack-based buffer overflow vulnerability. The vulnerability exists in the sgioctl function in drivers/scsi/sg.c in the Linux kernel. A local user could cause a a denial of service condition or possibly have unspecified other impacts via a large command size in an...

Denial Of Service (DoS)

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. It was found that the Linux kernel's keys subsystem did not correctly garbage collect uninstantiated keyrings. A local attacker could use this flaw to crash the system or, potentially, escalate their privileg...

Arbitrary Code Execution

KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm package provides the user-space component for running virtual machines using KVM. Multiple buffer overflow, input validation, and out-of-bounds write flaws were found in the wa...

Memory Corruption

KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm package provides the user-space component for running virtual machines using KVM. Multiple buffer overflow, input validation, and out-of-bounds write flaws were found in the wa...