Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: net: fujitsu: fixed a potential null-ptr-deref issue. In fmvj18xgethwinfo, if ioremap fails, a NULL pointer may be dereferenced. To address this issue, check the return value of ioremap and return -1 to the caller in case of...

Vulnerability of the fmvj18x_get_hwinfo() function in the drivers/net/ethernet/fujitsu/fmvj18x_cs.c module – A Linux kernel Ethernet adapter support driver that allows a hacker to cause a system failure

Vulnerability of the fmvj18xgethwinfo function in the drivers/net/ethernet/fujitsu/fmvj18xcs.c module – The Linux kernel’s Ethernet adapter support driver is vulnerable due to a NULL pointer dereferencing issue. Exploiting this vulnerability could allow an attacker to cause a system failure...

CVE-2021-47149

In the Linux kernel, the following vulnerability has been resolved: net: fujitsu: fix potential null-ptr-deref In fmvj18xgethwinfo, if ioremap fails there will be NULL pointer deref. To fix this, check the return value of ioremap and return -1 to the caller in case of failure...

UBUNTU-CVE-2021-47149

In the Linux kernel, the following vulnerability has been resolved: net: fujitsu: fix potential null-ptr-deref In fmvj18xgethwinfo, if ioremap fails there will be NULL pointer deref. To fix this, check the return value of ioremap and return -1 to the caller in case of failure...

CVE-2021-47149

In the Linux kernel, the following vulnerability has been resolved: net: fujitsu: fix potential null-ptr-deref In fmvj18xgethwinfo, if ioremap fails there will be NULL pointer deref. To fix this, check the return value of ioremap and return -1 to the caller in case of failure...