kernel: KVM: cmpxchg_gpte can write to pfns outside the userspace region

A flaw was found in KVM. When updating a guest's page table entry, vmpgoff was improperly used as the offset to get the page's pfn. As vaddr and vmpgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and...

CVE-2021-28678

An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads after jumping to file offsets returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data...

UBUNTU-CVE-2020-15466

In Wireshark 3.2.0 to 3.2.4, the GVCP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-gvcp.c by ensuring that an offset increases in all situations...

UBUNTU-CVE-2019-9638

An issue was discovered in the EXIF component in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. There is an uninitialized read in exifprocessIFDinMAKERNOTE because of mishandling the makernote-offset relationship to valuelen...

UBUNTU-CVE-2016-5359

epan/dissectors/packet-wbxml.c in the WBXML dissector in Wireshark 1.12.x before 1.12.12 mishandles offsets, which allows remote attackers to cause a denial of service integer overflow and infinite loop via a crafted packet...

UBUNTU-CVE-2016-5350

epan/dissectors/packet-dcerpc-spoolss.c in the SPOOLS component in Wireshark 1.12.x before 1.12.12 and 2.x before 2.0.4 mishandles unexpected offsets, which allows remote attackers to cause a denial of service infinite loop via a crafted packet...

Mozilla Firefox and Firefox ESR libstagefright buffer overflow vulnerability

Mozilla Firefox and Firefox ESR are both browser products developed by the Mozilla Foundation in the U.S. Firefox is an open-source web browser; Firefox ESR is an extended-support version of Firefox. libstagefright is one of the hard-coding support libraries. A buffer overflow vulnerability exist...

python: buffer() integer overflow leading to out of bounds read

An integer overflow flaw was found in the way the buffer function handled its offset and size arguments. An attacker able to control those arguments could use this flaw to disclose portions of the application memory or cause it to crash...

DEBIAN-CVE-2013-1582

The dissectclnp function in epan/dissectors/packet-clnp.c in the CLNP dissector in Wireshark 1.6.x before 1.6.13 and 1.8.x before 1.8.5 does not properly manage an offset variable, which allows remote attackers to cause a denial of service infinite loop or application crash via a malformed packet...

[SECURITY] [DSA 921-1] New Linux 2.4.27 packages fix several vulnerabilities

-------------------------------------------------------------------------- Debian Security Advisory DSA 921-1 [email protected] http://www.debian.org/security/ Martin Schulze December 14th, 2005 http://www.debian.org/security/faq -...

SUSE-SA:2004:024: kernel

The remote host is missing the patch for the advisory SUSE-SA:2004:024 kernel. This kernel is vulnerable to a race condition in the 64-bit file offset handling code. The file offset pointer fpos is changed during reading, writing, and seeking through a file to point to the current position in a...