CVE-2024-50208

CVE-2024-50208 (Linux kernel) : RDMA/bnxt_re had a bug in setting up Level-2 PBL pages where the code assumed multiple PDE pages; when num_pages > 256K, it could cause memory corruption due to an invalid PDE access. The vulnerability is fixed in the Linux kernel by correcting PDE handling for ...

CVE-2024-50208 RDMA/bnxt_re: Fix a bug while setting up Level-2 PBL pages

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix a bug while setting up Level-2 PBL pages Avoid memory corruption while setting up Level-2 PBL pages for the non MR resources when numpages 256K. There will be a single PDE page address contiguous pages in the cas...

CVE-2024-50208

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix a bug while setting up Level-2 PBL pages Avoid memory corruption while setting up Level-2 PBL pages for the non MR resources when numpages 256K. There will be a single PDE page address contiguous pages in the cas...

CVE-2024-50208 RDMA/bnxt_re: Fix a bug while setting up Level-2 PBL pages

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix a bug while setting up Level-2 PBL pages Avoid memory corruption while setting up Level-2 PBL pages for the non MR resources when numpages 256K. There will be a single PDE page address contiguous pages in the cas...

SUSE CVE-2024-50172

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix a possible memory leak In bnxtresetupchipctx when bnxtqplibmapdbbar fails driver is not freeing the memory allocated for "rdev-chipctx"...

CVE-2024-50158

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix out of bound check Driver exports pacing stats only on GenP5 and P7 adapters. But while parsing the pacing stats, driver has a check for "rdev-dbrpacing". This caused a trace when KASAN is enabled. BUG: KASAN:...

CVE-2024-50157

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Avoid CPU lockups due fifo occupancy check loop Driver waits indefinitely for the fifo occupancy to go below a threshold as soon as the pacing interrupt is received. This can cause soft lockup on one of the processor...

Security Bulletin: IBM DataPower Gateway vulnerable to DoS and privilege escalation

Summary These CVEs affect the operating system kernel. Vulnerability Details CVEID:CVE-2023-52340 DESCRIPTION: Linux Kernel is vulnerable to a denial of service, caused by an uncontrolled resource consumption flaw in the ICMPv6 handling of "Packet Too Big". By sending a specially crafted IPV6...

CVE-2024-50172

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix a possible memory leak In bnxtresetupchipctx when bnxtqplibmapdbbar fails driver is not freeing the memory allocated for "rdev-chipctx"...

AZL-52989 CVE-2024-50172 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix a possible memory leak In bnxtresetupchipctx when bnxtqplibmapdbbar fails driver is not freeing the memory allocated for "rdev-chipctx"...

CVE-2024-50157

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Avoid CPU lockups due fifo occupancy check loop Driver waits indefinitely for the fifo occupancy to go below a threshold as soon as the pacing interrupt is received. This can cause soft lockup on one of the processor...

CVE-2024-50158

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix out of bound check Driver exports pacing stats only on GenP5 and P7 adapters. But while parsing the pacing stats, driver has a check for "rdev-dbrpacing". This caused a trace when KASAN is enabled. BUG: KASAN:...

UBUNTU-CVE-2024-50158

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix out of bound check Driver exports pacing stats only on GenP5 and P7 adapters. But while parsing the pacing stats, driver has a check for "rdev-dbrpacing". This caused a trace when KASAN is enabled. BUG: KASAN:...

CVE-2024-50172 RDMA/bnxt_re: Fix a possible memory leak

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix a possible memory leak In bnxtresetupchipctx when bnxtqplibmapdbbar fails driver is not freeing the memory allocated for "rdev-chipctx"...

CVE-2024-50172 RDMA/bnxt_re: Fix a possible memory leak

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix a possible memory leak In bnxtresetupchipctx when bnxtqplibmapdbbar fails driver is not freeing the memory allocated for "rdev-chipctx"...

CVE-2024-50172

CVE-2024-50172 : Linux kernel RDMA bnxt_re memory leak fix. In bnxt_re_setup_chip_ctx(), if bnxt_qplib_map_db_bar() fails, the driver previously did not free the allocated rdev->chip_ctx memory. The described fix ensures proper cleanup in that failure path, preventing a memory leak. Connected ...

CVE-2024-50172

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix a possible memory leak In bnxtresetupchipctx when bnxtqplibmapdbbar fails driver is not freeing the memory allocated for "rdev-chipctx"...

CVE-2024-50172 RDMA/bnxt_re: Fix a possible memory leak

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix a possible memory leak In bnxtresetupchipctx when bnxtqplibmapdbbar fails driver is not freeing the memory allocated for "rdev-chipctx"...

CVE-2024-50158 RDMA/bnxt_re: Fix out of bound check

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix out of bound check Driver exports pacing stats only on GenP5 and P7 adapters. But while parsing the pacing stats, driver has a check for "rdev-dbrpacing". This caused a trace when KASAN is enabled. BUG: KASAN:...

CVE-2024-50158 RDMA/bnxt_re: Fix out of bound check

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix out of bound check Driver exports pacing stats only on GenP5 and P7 adapters. But while parsing the pacing stats, driver has a check for "rdev-dbrpacing". This caused a trace when KASAN is enabled. BUG: KASAN:...