Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990417)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990417 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: core: fix transmit-buffer reset and memleak Commit 761ed4a94582 tty: serialcore: convert...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988793)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988793 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: core: fix transmit-buffer reset and memleak Commit 761ed4a94582 tty: serialcore: convert...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987585)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987585 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: core: fix transmit-buffer reset and memleak Commit 761ed4a94582 tty: serialcore: convert...

kernel: serial: core: fix transmit-buffer reset and memleak

In the Linux kernel, the following vulnerability has been resolved: serial: core: fix transmit-buffer reset and memleak Commit 761ed4a94582 "tty: serialcore: convert uartclose to use ttyportclose" converted serial core to use ttyportclose but failed to notice that the transmit buffer still needs ...