UBUNTU-CVE-2021-20268

An out-of-bounds access flaw was found in the Linux kernel's implementation of the eBPF code verifier in the way a user running the eBPF script calls devmapinitmap or sockmapalloc. This flaw allows a local user to crash the system or possibly escalate their privileges. The highest threat from thi...

The vulnerability of the dev_map_read function in the input/output tracing utility Blktrace allows a attacker to cause a service failure.

The vulnerability of the devmapread function in the Blktrace input/output tracing utility is related to the operation of pushing the output data beyond the allowable buffer size in memory. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

blktrace security update

1.0.5-9 - Fix buffer overflow in the devmapread function 1580579 Fixes CVE-2018-10689...

blktrace: buffer overflow in the dev_map_read function in btt/devmap.c

blktrace aka Block IO Tracing 1.2.0, as used with the Linux kernel and Android, has a buffer overflow in the devmapread function in btt/devmap.c because the device and devno arrays are too small, as demonstrated by an invalid free when using the btt program with a crafted file...

AZL-6328 CVE-2018-10689 affecting package blktrace for versions less than 1.2.0-6

blktrace aka Block IO Tracing 1.2.0, as used with the Linux kernel and Android, has a buffer overflow in the devmapread function in btt/devmap.c because the device and devno arrays are too small, as demonstrated by an invalid free when using the btt program with a crafted file...

PT-2018-3582

Name of the Vulnerable Software and Affected Versions blktrace versions 1.2.0 Description The issue is related to a buffer overflow in the dev map read function in btt/devmap.c due to the device and devno arrays being too small. This can be demonstrated by an invalid free when using the btt progr...