CVE-2024-26977 pci_iounmap(): Fix MMIO mapping leak

In the Linux kernel, the following vulnerability has been resolved: pciiounmap: Fix MMIO mapping leak The ifdef ARCHHASGENERICIOPORTMAP accidentally also guards iounmap, which means MMIO mappings are leaked. Move the guard so we call iounmap for MMIO mappings...

CVE-2024-26956 nilfs2: fix failure to detect DAT corruption in btree and direct mappings

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix failure to detect DAT corruption in btree and direct mappings Patch series "nilfs2: fix kernel bug at submitbhwbc". This resolves a kernel BUG reported by syzbot. Since there are two flaws involved, I've made each one...

CVE-2024-26956

CVE-2024-26956 covers a kernel vulnerability in nilfs2 within the Linux kernel. The issue has two flaws: (1) nilfs_get_block() may misinterpret a DAT-corrupted data block as existing, due to DAT translation returning -ENOENT; and (2) after this inconsistency, the caller may request a read on an u...

CVE-2024-26947

In the Linux kernel, the following vulnerability has been resolved: ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses Since commit a4d5613c4dc6 "arm: extend pfnvalid to take into account freed memory map alignment" changes the semantics of pfnvalid to check presence of t...

CVE-2024-26943

In the Linux kernel, the following vulnerability has been resolved: nouveau/dmem: handle kcalloc allocation failure The kcalloc in nouveaudmemevictchunk will return null if the physical memory has run out. As a result, if we dereference srcpfns, dstpfns or dmaaddrs, the null pointer dereference...

CVE-2023-52648 drm/vmwgfx: Unmap the surface before resetting it on a plane state

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Unmap the surface before resetting it on a plane state Switch to a new plane state requires unreferencing of all held surfaces. In the work required for mob cursors the mapped surfaces started being cached but the...

CVE-2023-52648

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Unmap the surface before resetting it on a plane state Switch to a new plane state requires unreferencing of all held surfaces. In the work required for mob cursors the mapped surfaces started being cached but the...

Linux kernel 安全漏洞

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 an inability to detect DAT corruption in btree and direct mapping...

Linux kernel 安全漏洞

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 mapping disclosure vulnerability in MMIO...

httpd: Apache Tomcat Connectors (mod_jk) Information Disclosure

A vulnerability was found in Apache Tomcat Connectors modjk. Affected versions of this package are vulnerable to information exposure in the modjk component. This flaw allows an attacker to exploit the implicit mapping functionality, resulting in the unintended exposure of the status worker and...

kernel: ext4: fix delayed allocation bug in ext4_clu_mapped for bigalloc + inline

In the Linux kernel, the following vulnerability has been resolved: ext4: fix delayed allocation bug in ext4clumapped for bigalloc + inline When converting files with inline data to extents, delayed allocations made on a file system created with both the bigalloc and inline options can result in...

SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2024:1454-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1454-1 advisory. The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security bugfixes. The following security bugs were fixed: -...

UBUNTU-CVE-2023-52646

In the Linux kernel, the following vulnerability has been resolved: aio: fix mremap after fork null-deref Commit e4a0d3e720e7 "aio: Make it possible to remap aio ring" introduced a null-deref if mremap is called on an old aio mapping after fork as mm-ioctxtable will be set to NULL...

CVE-2024-26924

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: do not free live element Pablo reports a crash with large batches of elements with a back-to-back add/remove pattern. Quoting Pablo: addelem"00000000" timeout 100 ms ... addelem"0000000X" timeout 100 ms...

CVE-2024-26924 netfilter: nft_set_pipapo: do not free live element

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: do not free live element Pablo reports a crash with large batches of elements with a back-to-back add/remove pattern. Quoting Pablo: addelem"00000000" timeout 100 ms ... addelem"0000000X" timeout 100 ms...

CVE-2024-4123

A vulnerability, which was classified as critical, has been found in Tenda W15E 15.11.0.14. Affected by this issue is the function formSetPortMapping of the file /goform/SetPortMapping. The manipulation of the argument...

CVE-2024-4117

A vulnerability was found in Tenda W15E 15.11.0.14 and classified as critical. Affected by this issue is the function formDelPortMapping of the file /goform/DelPortMapping. The manipulation of the argument portMappingIndex leads to stack-based buffer overflow. The attack may be launched remotely...

SUSE CVE-2024-26922

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate the parameters of bo mapping operations more clearly Verify the parameters of amdgpuvmbomap/replacemap/clearingmappings in one common place...

Tenda W15E 安全漏洞

Shenzhen Jixiang Tenda Technology Co., Ltd W15E is a wireless router from China Tenda Tenda. A buffer overflow vulnerability exists in the W15E version 15.11.0.14, which is caused by the portMappingServer/portMappingProtocol/portMappingWan/porMappingtInternal/portMappingExternal parameter of the...

Tenda W15E 安全漏洞

W15E is a wireless router from Shenzhen Jixiang Tengda Technology Co. Ltd. W15E version 15.11.0.14 has a buffer overflow vulnerability, the vulnerability stems from the formDelPortMapping method of the /goform/DelPortMapping file's portMappingIndex parameter fails to correctly validate the length...