CVE-2023-52802

CVE-2023-52802 is rejected/not used; this entry does not reflect an active vulnerability.

CVE-2023-52801

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fix missing update of domainsitree after splitting ioptarea In ioptareasplit, if the original ioptarea has filled a domain and is linked to domainsitree, pagesnodes have to be properly reinserted. Otherwise the...

CVE-2023-52795

Summary: CVE-2023-52795 affects the Linux kernel vhost-vdpa path. The vulnerability is a use-after-free/double-free in vhost_vdpa_probe() caused by put_device() calling vhost_vdpa_release_dev() which frees a device via ida_simple_remove(). This was resolved in the Linux kernel; the Astra Linux ad...

CVE-2023-52794

CVE-2023-52794 is a Linux kernel vulnerability in the intel_powerclamp implementation under thermal: intel: powerclamp, where a mismatch between param_get_int and the max_idle definition can trigger a global out-of-bounds read (KASAN report). The bug stems from reading a 32-bit int where a smalle...

CVE-2023-52790

CVE-2023-52790 affects the swiotlb subsystem in the Linux kernel. The issue arises from out-of-bounds slot allocations in swiotlb_area_find_slots() when CONFIG_SWIOTLB_DYNAMIC is involved, potentially allowing allocations past a transient IO TLB buffer end. The fix limits the free list length to ...

CVE-2023-52788

The CVE-2023-52788 entry describes a Linux kernel issue in the i915/perf interface where dereferencing the perf interface when it is not available could lead to a NULL dereference. The fix returns -ENOTSUPP when the perf interface is unavailable. This is the only explicit vulnerability detail pro...

CVE-2023-52781

CVE-2023-52781 concerns the Linux kernel USB config BOS descriptor handling. In usb_get_bos_descriptor(), an iteration issue occurs when skipping USB_DT_DEVICE_CAPABILITY, causing the same descriptor to be read repeatedly. The fix introduces a goto to advance the pointer and bytes read so the fun...

CVE-2023-52778

CVE-2023-52778 affects the Linux kernel’s MPTCP implementation. The root cause is a commit that allowed TCP sockets and MPTCP subflows to build egress packets larger than 64K, exceeding the DSS data size and causing misrepresentation on the wire and stream corruption. The issue manifests as large...

CVE-2023-52775

CVE-2023-52775 is a Linux kernel vulnerability affecting net/smc where a Decline message could cross or collide in SMC-R, causing data corruption during Redis/SRC testing. A patch doubles the client timeout to 2x the server value to prevent cross‑timeout conflicts; remediation is upgrading to a k...

CVE-2023-52776

CVE-2023-52776 affects the Linux kernel wifi driver ath12k (DFS radar and temperature event handling). The root cause was that DFS-radar and temperature event code calling ath12k_mac_get_ar_by_pdev_id() was not in an RCU read-side critical section, risking use-after-free scenarios. The fix marks ...

CVE-2023-52774

CVE-2023-52774 : In the Linux kernel (s390/dasd), the device queue could be accessed concurrently in dasd_profile_start(), allowing the queue to change while it is being read; this could trigger a kernel panic due to invalid pointer accesses when I/O is highly parallel (aliases). The root cause i...

CVE-2023-52770

CVE-2023-52770 is a Linux-kernel (f2fs) issue: the bug stems from how extent_cache is allocated, with a split between initial and dynamic conditions that could trigger a panic during extent_cache updates (observed during a file creation with compressed flag and subsequent operations). The vulnera...

CVE-2023-52767

CVE-2023-52767 : In the Linux kernel, a NULL dereference could occur in the TLS path when tls_sw_splice_eof() runs as part of sendfile() with an empty plaintext/ciphertext sk_msg. The issue caused tls_push_record() to take the split path and tls_merge_open_record(), which assumed at least one pop...

CVE-2023-52762

CVE-2023-52762 — Linux kernel virtio-blk overflow in max DMA size Root cause: In virtio-blk, an implicit conversion from size_t to u32 occurs when assigning (u32)max_size = (size_t)virtio_max_dma_size(vdev); If virtio_max_dma_size(vdev) returns a value larger than U32_MAX, the cast to u32 yields ...

CVE-2023-52758

CVE-2023-52758 is rejected by the CNA and is not an active vulnerability entry.

CVE-2023-52756

CVE-2023-52756 is rejected by its CNA; this entry does not represent an active vulnerability.

CVE-2023-52755

CVE-2023-52755 involves a slab out-of-bounds write in ksmbd smb_inherit_dacl() in the Linux kernel. The root cause is an offsets check failure when offsets exceed allocation size; the fix adds validation of three offsets against allocation size. Public advisories (e.g., Astra Linux bulletin for L...

CVE-2021-47432

The Linux kernel is affected by an integer overflow vulnerability in the lib/generic-radix-tree.c component, specifically within the peek() function. The issue was triggered by the assignment of new inode numbers across the 64-bit inode space, leading to edge-case bugs. Exploitation of this vulne...

CVE-2023-52746

In the Linux kernel, the following vulnerability has been resolved: xfrm/compat: prevent potential spectre v1 gadget in xfrmxlate32attr int type = nlatypenla; if type XFRMAMAX return -EOPNOTSUPP; @type is then used as an array index and can be used as a Spectre v1 gadget. if nlalennla...

CVE-2023-52739

CVE-2023-52739 affects the Linux kernel and is caused by a race in the page freeing path (__free_pages) that could lead to page corruption and crashes. The issue stems from a race around PageHead after the page reference has been dropped, which could cause double-free of tail pages for compound p...