CVE-2021-47582

In the Linux kernel, the following vulnerability has been resolved: USB: core: Make doproccontrol and doprocbulk killable The USBDEVFSCONTROL and USBDEVFSBULK ioctls invoke usbstartwaiturb, which contains an uninterruptible wait with a user-specified timeout value. If timeout value is very large...

UBUNTU-CVE-2021-47582

In the Linux kernel, the following vulnerability has been resolved: USB: core: Make doproccontrol and doprocbulk killable The USBDEVFSCONTROL and USBDEVFSBULK ioctls invoke usbstartwaiturb, which contains an uninterruptible wait with a user-specified timeout value. If timeout value is very large...

CVE-2021-47582

CVE-2021-47582 affects the Linux kernel USB core (USBDEVFS_CONTROL/USBDEVFS_BULK) where usb_start_wait_urb() can wait uninterruptibly for a very large timeout. The fix changes do_proc_control() and do_proc_bulk() to use a killable wait and GFP_KERNEL instead of GFP_NOIO. Connected advisories (Mir...

DEBIAN-CVE-2024-38600

In the Linux kernel, the following vulnerability has been resolved: ALSA: Fix deadlocks with kctl removals at disconnection In sndcarddisconnect, we set card-shutdown flag at the beginning, call callbacks and do sync for card-powerrefsleep waiters at the end. The callback may delete a kctl elemen...

UBUNTU-CVE-2024-38600

In the Linux kernel, the following vulnerability has been resolved: ALSA: Fix deadlocks with kctl removals at disconnection In sndcarddisconnect, we set card-shutdown flag at the beginning, call callbacks and do sync for card-powerrefsleep waiters at the end. The callback may delete a kctl elemen...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from a function call to usbstartwaiturb that contains an uninterruptible wait with a user-specified timeout...

The vulnerability of the disable_{show,store}() functions in the Linux kernel USB driver allows a perpetrator to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the disableshow,store functions in the drivers/usb/core/port.c file of the Linux kernel’s USB driver is related to an infinite waiting loop for resources. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

The vulnerability of the irdmaGenerateFlush_completions() function in the InfiniBand driver for Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the irdmaGenerateFlushcompletions function in the drivers/infiniband/hw/irdma/utils.c file of the Linux kernel’s InfiniBand irdma driver is related to an infinite wait loop for resources. Exploiting this vulnerability could allow a attacker to compromise the confidentiality,...

The vulnerability of the interface_authorized_store() function in the Linux kernel USB driver allows a perpetrator to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the interfaceauthorizedstore function in the drivers/usb/core/sysfs.c file of the Linux USB driver kernel is related to an infinite wait loop for resources. Exploiting this vulnerability could allow a attacker to compromise the confidentiality, integrity, and accessibility of...

The vulnerability of the rtl_init_one() function in Realtek’s network adapter drivers for Linux operating systems allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the rtlinitone function in the drivers/net/ethernet/realtek/r8169main.c file of the Realtek network adapter drivers for the Linux operating system is related to an infinite waiting loop for resources. Exploiting this vulnerability could allow an attacker to compromise the...

SUSE CVE-2024-36944

In the Linux kernel, the following vulnerability has been resolved: Reapply "drm/qxl: simplify qxlfencewait" This reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea. Stephen Rostedt reports: "I went to run my tests on my VMs and the tests hung on boot up. Unfortunately, the most I ever got o...

CVE-2024-36944

In the Linux kernel, the following vulnerability has been resolved: Reapply "drm/qxl: simplify qxlfencewait" This reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea. Stephen Rostedt reports: "I went to run my tests on my VMs and the tests hung on boot up. Unfortunately, the most I ever got o...

RHEL 6 : fetchmail (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 6 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - fetchmail: DoS crash in the base64 decoder upon server NTLM protocol exchange abort right after the initi...

SUSE CVE-2024-36904

In the Linux kernel, the following vulnerability has been resolved: tcp: Use refcountincnotzero in tcptwskunique. Anderson Nascimento reported a use-after-free splat in tcptwskunique with nice analysis. Since commit ec94c2696f0b "tcp/dccp: avoid one atomic operation for timewait hashdance",...

SUSE CVE-2024-36905

In the Linux kernel, the following vulnerability has been resolved: tcp: defer shutdownSENDSHUTDOWN for TCPSYNRECV sockets TCPSYNRECV state is really special, it is only used by cross-syn connections, mostly used by fuzzers. In the following crash 1, syzbot managed to trigger a divide by zero in...

SUSE CVE-2024-36908

In the Linux kernel, the following vulnerability has been resolved: blk-iocost: do not WARN if iocg was already offlined In iocgpaydebt, warn is triggered if 'activelist' is empty, which is intended to confirm iocg is active when it has debt. However, warn can be triggered during a blkcg or disk...

DEBIAN-CVE-2024-36944

In the Linux kernel, the following vulnerability has been resolved: Reapply "drm/qxl: simplify qxlfencewait" This reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea. Stephen Rostedt reports: "I went to run my tests on my VMs and the tests hung on boot up. Unfortunately, the most I ever got o...

DEBIAN-CVE-2024-36905

In the Linux kernel, the following vulnerability has been resolved: tcp: defer shutdownSENDSHUTDOWN for TCPSYNRECV sockets TCPSYNRECV state is really special, it is only used by cross-syn connections, mostly used by fuzzers. In the following crash 1, syzbot managed to trigger a divide by zero in...

UBUNTU-CVE-2024-36944

In the Linux kernel, the following vulnerability has been resolved: Reapply "drm/qxl: simplify qxlfencewait" This reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea. Stephen Rostedt reports: "I went to run my tests on my VMs and the tests hung on boot up. Unfortunately, the most I ever got o...

UBUNTU-CVE-2024-36908

In the Linux kernel, the following vulnerability has been resolved: blk-iocost: do not WARN if iocg was already offlined In iocgpaydebt, warn is triggered if 'activelist' is empty, which is intended to confirm iocg is active when it has debt. However, warn can be triggered during a blkcg or disk...