UBUNTU-CVE-2024-47756

In the Linux kernel, the following vulnerability has been resolved: PCI: keystone: Fix if-statement expression in kspciequirk This code accidentally uses && where || was intended. It potentially results in a NULL dereference. Thus, fix the if-statement expression to use the correct condition...

UBUNTU-CVE-2022-48945

In the Linux kernel, the following vulnerability has been resolved: media: vivid: fix compose size exceed boundary syzkaller found a bug: BUG: unable to handle page fault for address: ffffc9000a3b1000 PF: supervisor write access in kernel mode PF: errorcode0x0002 - not-present page PGD 100000067...

UBUNTU-CVE-2022-48926

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: rndis: add spinlock for rndis response list There's no lock for rndis response list. It could cause list corruption if there're two different listadd at the same time like below. It's better to add in rndisaddrespons...

UBUNTU-CVE-2024-41081

In the Linux kernel, the following vulnerability has been resolved: ila: block BH in ilaoutput As explained in commit 1378817486d6 "tipc: block BH before using dstcache", net/core/dstcache.c helpers need to be called with BH disabled. ilaoutput is called from lwtunneloutput possibly from process...

UBUNTU-CVE-2024-38636

In the Linux kernel, the following vulnerability has been resolved: f2fs: multidev: fix to recognize valid zero block address As reported by Yi Zhang in mailing list 1, kernel warning was catched during zbd/010 test as below: ./check zbd/010 zbd/010 test gap zone support with F2FS failed runtime...

UBUNTU-CVE-2022-48725

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix refcounting leak in siwcreateqp The atomicinc needs to be paired with an atomicdec on the error path...

UBUNTU-CVE-2022-48767

In the Linux kernel, the following vulnerability has been resolved: ceph: properly put cephstring reference after async create attempt The reference acquired by tryprepasynccreate is currently leaked. Ensure we put it...

UBUNTU-CVE-2024-35863

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in isvalidoplockbreak Skip sessions that are being teared down status == SESEXITING to avoid UAF...

UBUNTU-CVE-2024-35848

In the Linux kernel, the following vulnerability has been resolved: eeprom: at24: fix memory corruption race condition If the eeprom is not accessible, an nvmem device will be registered, the read will fail, and the device will be torn down. If another driver accesses the nvmem device after the...

UBUNTU-CVE-2024-26931

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix command flush on cable pull System crash due to command failed to flush back to SCSI layer. BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 PGD 0 P4D 0 Oops: 0000 1 SMP NOPTI CPU: 27...

UBUNTU-CVE-2024-26857

In the Linux kernel, the following vulnerability has been resolved: geneve: make sure to pull inner header in geneverx syzbot triggered a bug in geneverx 1 Issue is similar to the one I fixed in commit 8d975c15c0cd "ip6tunnel: make sure to pull inner header in ip6tnlrcv" We have to save...

UBUNTU-CVE-2024-0450

An issue was found in the CPython zipfile module affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and 3.8.18 and prior. The zipfile module is vulnerable to “quoted-overlap” zip-bombs which exploit the zip format to create a zip-bomb with a high compression ratio. The fixed versions of CPython...

UBUNTU-CVE-2024-28180

Package jose aims to provide an implementation of the Javascript Object Signing and Encryption set of standards. An attacker could send a JWE containing compressed data that used large amounts of memory and CPU when decompressed by Decrypt or DecryptMulti. Those functions now return an error if t...

UBUNTU-CVE-2023-52573

In the Linux kernel, the following vulnerability has been resolved: net: rds: Fix possible NULL-pointer dereference In rdsrdmacmeventhandlercmn check, if conn pointer exists before dereferencing it as rdmasetservicetype argument Found by Linux Verification Center linuxtesting.org with SVACE...

UBUNTU-CVE-2021-47057

In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Fix memory leak of object d when dmaiv fails to map In the case where the dmaiv mapping fails, the return error path leaks the memory allocated to object d. Fix this by adding a new error return label and jumpi...

UBUNTU-CVE-2022-24723

URI.js is a Javascript URL mutation library. Before version 1.19.9, whitespace characters are not removed from the beginning of the protocol, so URLs are not parsed properly. This issue has been patched in version 1.19.9. Removing leading whitespace from values before passing them to URI.parse ca...

CVE-2021-3939

Ubuntu-specific modifications to accountsservice in patch file debian/patches/0010-set-language.patch caused the fallbacklocale variable, pointing to static storage, to be freed, in the userchangelanguageauthorizedcb function. This is reachable via the SetLanguage dbus function. This is fixed in...

UBUNTU-CVE-2021-3939

Ubuntu-specific modifications to accountsservice in patch file debian/patches/0010-set-language.patch caused the fallbacklocale variable, pointing to static storage, to be freed, in the userchangelanguageauthorizedcb function. This is reachable via the SetLanguage dbus function. This is fixed in...

DEBIAN-CVE-2021-3493

The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow...

UBUNTU-CVE-2020-27755

in SetImageExtent of /MagickCore/image.c, an incorrect image depth size can cause a memory leak because the code which checks for the proper image depth size does not reset the size in the event there is an invalid size. The patch resets the depth to a proper size before throwing an exception. Th...