UBUNTU-CVE-2022-49563

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - add param check for RSA Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a line...

UBUNTU-CVE-2022-49564

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - add param check for DH Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a linea...

CVE-2022-49563 crypto: qat - add param check for RSA

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - add param check for RSA Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a line...

CVE-2022-49564 crypto: qat - add param check for DH

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - add param check for DH Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a linea...

CVE-2022-49563 crypto: qat - add param check for RSA

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - add param check for RSA Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a line...

CVE-2022-49564 crypto: qat - add param check for DH

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - add param check for DH Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a linea...

CVE-2022-49564

CVE-2022-49564 affects the Linux kernel crypto/qat DH path. The vulnerability arises when copying a source scatterlist into a linear buffer, where a source buffer larger than the key size could trigger an integer underflow. The fix adds parameter checks for DH and rejects such requests, mitigatin...

CVE-2022-49563

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - add param check for RSA Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a line...

CVE-2022-49564

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - add param check for DH Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a linea...

CVE-2022-49208 RDMA/irdma: Prevent some integer underflows

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Prevent some integer underflows My static checker complains that: drivers/infiniband/hw/irdma/ctrl.c:3605 irdmascceqinit warn: can subtract underflow 'info-dev-hmcfpmmisc.maxceqs'? It appears that...

CVE-2022-49208

CVE-2022-49208 : Linux kernel RDMA/irdma vulnerability where an integer underflow may occur in irdma_sc_ceq_init() when subtracting info->dev->hmc_fpm_misc.max_ceqs. This value may come from firmware (irdma_sc_parse_fpm_query_buf()) and could be zero, enabling a potential underflow. The iss...

CVE-2022-49208

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Prevent some integer underflows My static checker complains that: drivers/infiniband/hw/irdma/ctrl.c:3605 irdmascceqinit warn: can subtract underflow 'info-dev-hmcfpmmisc.maxceqs'? It appears that...

CVE-2022-49650: Integer Underflow (Wrap or Wraparound)

In the Linux kernel, the following vulnerability has been resolved: dmaengine: qcom: bamdma: fix runtime PM underflow Commit dbad41e7bb5f "dmaengine: qcom: bamdma: check if the runtime pm enabled" caused unbalanced pmruntimeget/put calls when the bam is controlled remotely. This commit reverts it...

CVE-2022-49278: Integer Underflow (Wrap or Wraparound)

In the Linux kernel, the following vulnerability has been resolved: remoteproc: Fix count check in rproccoredumpwrite Check count for 0, to avoid a potential underflow. Make the check the same as the one in rprocrecoverywrite...

CVE-2022-49208: Integer Underflow (Wrap or Wraparound)

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Prevent some integer underflows My static checker complains that: drivers/infiniband/hw/irdma/ctrl.c:3605 irdmascceqinit warn: can subtract underflow 'info-dev-hmcfpmmisc.maxceqs'? It appears that...

PT-2025-8136

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, related to integer underflows in the RDMA/irdma component. The issue arises from the irdma sc ceq init function, where the value ...

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 stems from a possible integer underflow in the irdmascceqinit function...

CVE-2022-49199: Integer Underflow (Wrap or Wraparound)

In the Linux kernel, the following vulnerability has been resolved: RDMA/nldev: Prevent underflow in nldevstatsetcounterdynamicdoit This code checks "index" for an upper bound but it does not check for negatives. Change the type to unsigned to prevent underflows...

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 stems from a possible integer underflow in the nldevstatsetcounterdynamicdoit function...

CVE-2022-49564: Integer Underflow (Wrap or Wraparound)

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - add param check for DH Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a linea...