Improper conditions check in the voltage modulation interface for some Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable denial of service via local access.

A flaw was found in samba 4.0.0 before samba 4.9.15 and samba 4.10.x before 4.10.10. An attacker can crash AD DC LDAP server via dirsync resulting in denial of service. Privilege escalation is not possible with this issue.

A flaw was found in Samba, all versions starting samba 4.5.0 before samba 4.9.15, samba 4.10.10, samba 4.11.2, in the way it handles a user password change or a new password for a samba user. The Samba Active Directory Domain Controller can be configured to use a custom script to check for password complexity. This configuration can fail to verify password complexity when non-ASCII characters are used in the password, which could lead to weak passwords being set for samba users, making it vulnerable to dictionary attacks.

An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device. This occurs because passed through PCI devices may corrupt host memory after deassignment. When a PCI device is assigned to an untrusted domain, it is possible for that domain to program the device to DMA to an arbitrary address. The IOMMU is used to protect the host from malicious DMA by making sure that the device addresses can only target memory assigned to the guest. However, when the guest domain is torn down, or the device is deassigned, the device is assigned back to dom0, thus allowing any in-flight DMA to potentially target critical host data. An untrusted domain with access to a physical device can DMA into host memory, leading to privilege escalation. Only systems where guests are given direct access to physical devices capable of DMA (PCI pass-through) are vulnerable. Systems which do not use PCI pass-through are not vulnerable.

An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause no confidentiality impact, high integrity impact, and no availability impact.

An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors.

An unspecified vulnerability in Java SE related to the Security component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors.

Created from Advisory: ADV0024179

A NULL pointer dereference flaw was discovered in the DrawGlyphList class in the 2D component in OpenJDK. A specially crafted font file could use this flaw to cause a Java application to crash.

An unspecified vulnerability in Java SE related to the JAXP component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors.

An unspecified vulnerability in Java SE related to the Concurrency component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors.

A vulnerability was found in ImageMagick 7.0.8-35 has a memory leak in magick/xwindow.c, related to XCreateImage.

Reference: https://github.com/ImageMagick/ImageMagick/issues/1531

A vulnerability was found in ImageMagick 7.0.8-35 has a memory leak in coders/dps.c, as demonstrated by XCreateImage.

Reference: https://github.com/ImageMagick/ImageMagick/issues/1531

A vulnerability was found in ImageMagick 7.0.8-35 has a memory leak in coders/dot.c, as demonstrated by AcquireMagickMemory in MagickCore/memory.c.

Reference: https://github.com/ImageMagick/ImageMagick/issues/1528

A vulnerability was found in ImageMagick 7.0.8-40 has a memory leak in Huffman2DEncodeImage in coders/ps2.c.

Reference: https://github.com/ImageMagick/ImageMagick/issues/1542

A vulnerability was found in ImageMagick 7.0.8-43 has a memory leak in Huffman2DEncodeImage in coders/ps3.c, as demonstrated by WritePS3Image.

Reference: https://github.com/ImageMagick/ImageMagick/issues/1557

A vulnerability was found in ImageMagick 7.0.8-43 has a memory leak in coders/dot.c, as demonstrated by PingImage in MagickCore/constitute.c.

Reference: https://github.com/ImageMagick/ImageMagick/issues/1558

In the Android kernel in Pixel C USB monitor driver there is a possible OOB write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

An issue was discovered in the Linux kernel before 5.0.10. SMB2read in fs/cifs/smb2pdu.c has a use-after-free. NOTE: this was not fixed correctly in 5.0.10; see the 5.0.11 ChangeLog, which documents a memory leak.

An issue was discovered in the Linux kernel before 5.0.6. There is a memory leak issue when idralloc() fails in genlregisterfamily() in net/netlink/genetlink.c.

If a Content Security Policy (CSP) directive is defined that uses a hash-based source that takes the empty string as input, execution of any javascript: URIs will be allowed. This could allow for malicious JavaScript content to be run, bypassing CSP permissions.

A flaw regarding the removal of xfrm policies from the kernel may possibly crash the system or corrupt memory or escalate privilges . Policies addition or removal is a privileged operation (usually done through the ip command) or via a netlink socket.

A local privileged user (with CAPNETADMIN or root) is required to exploit this condition. With this limitation, this issue is rated as Moderate.

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b805d78d300bcf2c83d6df7da0c818b0fee41427 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.19

An issue was discovered in the Linux kernel before 5.1.8. There is a double-free caused by a malicious USB device in the drivers/usb/misc/rio500.c driver.

An issue was discovered in the Linux kernel before 5.1.8. There is a NULL pointer dereference caused by a malicious USB device in the drivers/usb/misc/sisusbvga/sisusb.c driver.

An issue was discovered in the Linux kernel before 5.2.8. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/helper.c (motumicrobookii) driver.

ImageMagick is vulnerable to a denial of service, caused by a heap-based buffer over-read in the WriteTIFFImage in coders/tiff.c. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.

An issue was discovered in drivers/i2c/i2c-core-smbus.c in the Linux kernel before 4.14.15. There is an out of bounds write in the function i2csmbusxferemulated.

An issue was discovered in drivers/scsi/qedi/qedidbg.c in the Linux kernel before 5.1.12. In the qedidbg family of functions, there is an out-of-bounds read.

ImageMagick is vulnerable to a denial of service, caused by a divide-by-zero vulnerability in the MeanShiftImage function. By persuading a victim to open a specially-crafted file, a remote attacker could exploit this vulnerability to cause the application to crash.

ImageMagick is vulnerable to a denial of service, caused by a use after free vulnerability in the UnmapBlob function. By persuading a victim to open a specially-crafted file, a remote attacker could exploit this vulnerability to cause the application to crash.