2nd Gen AMD EPYC™ Security Vulnerabilities

CVE-2024-26700

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix MST Null Ptr for RV The change try to fix below error specific to RV platform: BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 4 PID: 917...

CVE-2024-26699

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix array-index-out-of-bounds in dcn35_clkmgr [Why] There is a potential memory access violation while iterating through array of dcn35 clks. [How] Limit iteration per array...

CVE-2023-52634

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix disable_otg_wa logic [Why] When switching to another HDMI mode, we are unnecesarilly disabling/enabling FIFO causing both HPO and DIG registers to be set at the same time when only HPO is supposed to be set....

CVE-2024-26662

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix 'panel_cntl' could be null in 'dcn21_set_backlight_level()' 'panel_cntl' structure used to control the display panel could be null, dereferencing it could lead to a null pointer access. Fixes the below:...

CVE-2024-26661

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' In "u32 otg_inst = pipe_ctx->stream_res.tg->inst;" pipe_ctx->stream_res.tg could be NULL, it is relying on the caller to ensure the tg is not...

CVE-2024-26660

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Implement bounds check for stream encoder creation in DCN301 'stream_enc_regs' array is an array of dcn10_stream_enc_registers structures. The array is initialized with four elements, corresponding to the four...

Security Bulletin: IBM® Db2® is vulnerable to a denial of service with a specially crafted query on certain columnar tables (CVE-2024-22360)

Summary IBM® Db2® is vulnerable to a denial of service with a specially crafted query on certain columnar table. Vulnerability Details ** CVEID: CVE-2024-22360 DESCRIPTION: **IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) is vulnerable to a denial of service with a specially...

CVE-2024-26656

A failure flaw was found in the Linux kernel’s AMDGPU driver in how a user sends ioctl with an invalid address and size when using the AMD GPU. This flaw allows a local user to crash the...

(RHSA-2024:1614) Important: kernel-rt security and bug fix update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): kernel: vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query (CVE-2022-38096) kernel: Out of boundary write in...

Security Bulletin: IBM® Db2® is vulnerable to denial of service with a specially crafted query under certain conditions (CVE-2024-27254)

Summary IBM® Db2® is vulnerable to denial of service with a specially crafted query under certain conditions. Vulnerability Details ** CVEID: CVE-2024-27254 DESCRIPTION: **IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) federated server is vulnerable to denial of service with a...

Security Bulletin: IBM® Db2® is vulnerable to denial of service with a specially crafted query (CVE-2024-25046)

Summary IBM® Db2® is vulnerable to denial of service with a specially crafted query. Vulnerability Details ** CVEID: CVE-2024-25046 DESCRIPTION: **IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) is vulnerable to a denial of service by an authenticated user using a specially...

Authentic8 launches Silo Shield program to protect high-risk communities in partnership with CISA

By Cyber Newswire Washington, DC, United States, April 2nd, 2024, CyberNewsWire Authentic8, provider of the leading OSINT research platform Silo for… This is a post from HackRead.com Read the original post: Authentic8 launches Silo Shield program to protect high-risk communities in partnership...

Security Bulletin: IBM® Db2® is vulnerable to denial of service when quering a specific UDF built-in function concurrently (CVE-2023-52296)

Summary IBM® Db2® is vulnerable to denial of service when quering a specific UDF built-in function concurrently. Vulnerability Details ** CVEID: CVE-2023-52296 DESCRIPTION: **IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) is vulnerable to denial of service when quering a...

(RHSA-2024:1607) Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): kernel: vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query (CVE-2022-38096) kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size...

CVE-2024-26672

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix variable 'mca_funcs' dereferenced before NULL check in 'amdgpu_mca_smu_get_mca_entry()' Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c:377 amdgpu_mca_smu_get_mca_entry() warn: variable dereferenced before....

CVE-2024-26661

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' In "u32 otg_inst = pipe_ctx->stream_res.tg->inst;" pipe_ctx->stream_res.tg could be NULL, it is relying on the caller to ensure the tg is not...

CVE-2024-26662

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix 'panel_cntl' could be null in 'dcn21_set_backlight_level()' 'panel_cntl' structure used to control the display panel could be null, dereferencing it could lead to a null pointer access. Fixes the below:...

CVE-2024-26660

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Implement bounds check for stream encoder creation in DCN301 'stream_enc_regs' array is an array of dcn10_stream_enc_registers structures. The array is initialized with four elements, corresponding to the four...

CVE-2024-26661

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' In "u32 otg_inst = pipe_ctx->stream_res.tg->inst;" pipe_ctx->stream_res.tg could be NULL, it is relying on the caller to ensure the tg is not...

CVE-2024-26662

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix 'panel_cntl' could be null in 'dcn21_set_backlight_level()' 'panel_cntl' structure used to control the display panel could be null, dereferencing it could lead to a null pointer access. Fixes the below:...

CVE-2024-26672

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix variable 'mca_funcs' dereferenced before NULL check in 'amdgpu_mca_smu_get_mca_entry()' Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c:377 amdgpu_mca_smu_get_mca_entry() warn: variable dereferenced...

CVE-2024-26660

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Implement bounds check for stream encoder creation in DCN301 'stream_enc_regs' array is an array of dcn10_stream_enc_registers structures. The array is initialized with four elements, corresponding to the four...

CVE-2023-52634

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix disable_otg_wa logic [Why] When switching to another HDMI mode, we are unnecesarilly disabling/enabling FIFO causing both HPO and DIG registers to be set at the same time when only HPO is supposed to be set....

CVE-2023-52634

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix disable_otg_wa logic [Why] When switching to another HDMI mode, we are unnecesarilly disabling/enabling FIFO causing both HPO and DIG registers to be set at the same time when only HPO is supposed to be...

CVE-2024-26672 drm/amdgpu: Fix variable 'mca_funcs' dereferenced before NULL check in 'amdgpu_mca_smu_get_mca_entry()'

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix variable 'mca_funcs' dereferenced before NULL check in 'amdgpu_mca_smu_get_mca_entry()' Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c:377 amdgpu_mca_smu_get_mca_entry() warn: variable dereferenced before....

CVE-2023-52634 drm/amd/display: Fix disable_otg_wa logic

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix disable_otg_wa logic [Why] When switching to another HDMI mode, we are unnecesarilly disabling/enabling FIFO causing both HPO and DIG registers to be set at the same time when only HPO is supposed to be set....

CVE-2024-26662 drm/amd/display: Fix 'panel_cntl' could be null in 'dcn21_set_backlight_level()'

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix 'panel_cntl' could be null in 'dcn21_set_backlight_level()' 'panel_cntl' structure used to control the display panel could be null, dereferencing it could lead to a null pointer access. Fixes the below:...

CVE-2024-26660 drm/amd/display: Implement bounds check for stream encoder creation in DCN301

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Implement bounds check for stream encoder creation in DCN301 'stream_enc_regs' array is an array of dcn10_stream_enc_registers structures. The array is initialized with four elements, corresponding to the four...

CVE-2024-26661 drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()'

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' In "u32 otg_inst = pipe_ctx->stream_res.tg->inst;" pipe_ctx->stream_res.tg could be NULL, it is relying on the caller to ensure the tg is not...

CVE-2024-26662

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix 'panel_cntl' could be null in 'dcn21_set_backlight_level()' 'panel_cntl' structure used to control the display panel could be null, dereferencing it could lead to a null pointer access. Fixes the below:...

RHEL 8 : kernel-rt (RHSA-2024:1614)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1614 advisory. kernel: ext4: kernel bug in ext4_write_inline_data_end() (CVE-2021-33631) kernel: vmwgfx: NULL pointer dereference in...

CVE-2024-26660

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Implement bounds check for stream encoder creation in DCN301 'stream_enc_regs' array is an array of dcn10_stream_enc_registers structures. The array is initialized with four elements, corresponding to the four...

CVE-2024-26661

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' In "u32 otg_inst = pipe_ctx->stream_res.tg->inst;" pipe_ctx->stream_res.tg could be NULL, it is relying on the caller to ensure the tg is not...

SuperSize Me

SuperSize Me By Floser Bacurio Jr., Bernadette Canubas, Michaelo Oliveros · April 02, 2024 Introduction Cyber attackers are always finding new ways to outsmart security systems and distribute malware effectively. We discovered an interesting detection evasion technique of delivering archive files.....

CVE-2024-26672

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix variable 'mca_funcs' dereferenced before NULL check in 'amdgpu_mca_smu_get_mca_entry()' Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c:377 amdgpu_mca_smu_get_mca_entry() warn: variable dereferenced before....

CVE-2023-52634

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix disable_otg_wa logic [Why] When switching to another HDMI mode, we are unnecesarilly disabling/enabling FIFO causing both HPO and DIG registers to be set at the same time when only HPO is supposed to be set....

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): kernel: vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query (CVE-2022-38096) kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size...

RHEL 8 : kernel (RHSA-2024:1607)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1607 advisory. kernel: ext4: kernel bug in ext4_write_inline_data_end() (CVE-2021-33631) kernel: vmwgfx: NULL pointer dereference in...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): kernel: vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query (CVE-2022-38096) kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size...

Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli Business Service Manager (CVE-2023-22081, CVE-2023-22067, CVE-2023-5676)

Summary IBM® SDK Java™ Technology Edition is shipped as a component of IBM Tivoli Netcool Impact. IBM Tivoli Netcool Impact has addressed the applicable issues, CVE-2023-22081, CVE-2023-22067, and CVE-2023-5676 Vulnerability Details ** CVEID: CVE-2023-22081 DESCRIPTION: **An unspecified...

Exploit for Embedded Malicious Code in Tukaani Xz

CVE-2024-3094 xz Check Script This repository contains a...

Wordfence Intelligence Weekly WordPress Vulnerability Report (March 18, 2024 to March 24, 2024)

Did you know we're running a Bug Bounty Extravaganza again? Earn over 6x our usual bounty rates, up to $10,000, for all vulnerabilities submitted through May 27th, 2024 when you opt to have Wordfence handle responsible disclosure! Last week, there were 94 vulnerabilities disclosed in 81 WordPress.....

New ZenHammer Attack Bypasses Rowhammer Defenses on AMD CPUs

Cybersecurity researchers from ETH Zurich have developed a new variant of the RowHammer DRAM (dynamic random-access memory) attack that, for the first time, successfully works against AMD Zen 2 and Zen 3 systems despite mitigations such as Target Row Refresh (TRR). "This result proves that AMD...

Security Bulletin: IBM Java SDK and IBM Java Runtime for IBM i are vulnerable to confidentiality impacts and a timing-based side-channel attack due to multiple vulnerabilities.

Summary IBM® SDK Java™ Technology Edition and IBM® Runtime Environment Java™ used by IBM i are vulnerable to confidentiality impacts [CVE-2024-20952, CVE-2024-20918, CVE-2024-20921, CVE-2024-20926, CVE-2024-20945] and a timing-based side-channel attack [CVE-2023-33850] as described in the...

CVE-2024-26648

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay() In edp_setup_replay(), 'struct dc dc' & 'struct dmub_replay replay' was dereferenced before the pointer 'link' & 'replay' NULL check. Fixes the...

CVE-2024-26647

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix late derefrence 'dsc' check in 'link_set_dsc_pps_packet()' In link_set_dsc_pps_packet(), 'struct display_stream_compressor *dsc' was dereferenced in a DC_LOGGER_INIT(dsc->ctx->logger); before the 'dsc' NU...

CVE-2023-6400

Incorrect Authorization vulnerability in OpenText™ ZENworks Configuration Management (ZCM) allows Unauthorized Use of Device Resources.This issue affects ZENworks Configuration Management (ZCM) versions: 2020 update 3, 23.3, and...

CVE-2023-6400 Incorrect user authorization vulnerability on OpenText ZENworks Configuration Management (ZCM) product.

Incorrect Authorization vulnerability in OpenText™ ZENworks Configuration Management (ZCM) allows Unauthorized Use of Device Resources.This issue affects ZENworks Configuration Management (ZCM) versions: 2020 update 3, 23.3, and...

Exploit for Out-of-bounds Write in Google Android

Fluoride Bluetooth stack Building and running on AOSP...

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): kernel: inactive elements in nft_pipapo_walk (CVE-2023-6817) kernel: netfilter: use-after-free in nft_trans_gc_catchall_sync leads to privilege escalation (CVE-2024-0193) kernel: ktls...