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ring vulnerabilities and exploits
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NA
CVE-2021-47434
In the Linux kernel, the following vulnerability has been resolved: xhci: Fix command ring pointer corruption while aborting a command The command ring pointer is located at [6:63] bits of the command ring control register (CRCR). All the control bits like command stop, abort are...
NA
CVE-2014-1896
The (1) do_send and (2) do_recv functions in io.c in libvchan in Xen 4.2.x, 4.3.x, and 4.4-RC series allows local guests to cause a denial of service or possibly gain privileges via crafted xenstore ring indexes, which triggers a "read or write past the end of the ring."...
Xen Xen 4.2.2
Xen Xen 4.2.3
Xen Xen 4.3.0
Xen Xen 4.4.0
Xen Xen 4.2.0
Xen Xen 4.3.1
Xen Xen 4.2.1
7.8
CVSSv3
CVE-2023-43513
Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary values, may point to address in the middle of ring element.
Qualcomm 315 5g Iot Modem Firmware -
Qualcomm Apq8017 Firmware -
Qualcomm Aqt1000 Firmware -
Qualcomm Ar8031 Firmware -
Qualcomm Ar8035 Firmware -
Qualcomm C-v2x 9150 Firmware -
Qualcomm Csra6620 Firmware -
Qualcomm Csra6640 Firmware -
Qualcomm Csrb31024 Firmware -
Qualcomm Fastconnect 6200 Firmware -
Qualcomm Fastconnect 6700 Firmware -
Qualcomm Fastconnect 6800 Firmware -
Qualcomm Fastconnect 6900 Firmware -
Qualcomm Fastconnect 7800 Firmware -
Qualcomm Flight Rb5 5g Platform Firmware -
Qualcomm Fsm20055 Firmware -
Qualcomm Fsm20056 Firmware -
Qualcomm Immersive Home 214 Platform Firmware -
Qualcomm Immersive Home 216 Platform Firmware -
Qualcomm Immersive Home 316 Platform Firmware -
Qualcomm Immersive Home 318 Platform Firmware -
Qualcomm Immersive Home 3210 Platform Firmware -
6.5
CVSSv3
CVE-2020-9307
Hirschmann OS2, RSP, and RSPE devices before HiOS 08.3.00 allow a denial of service. An unauthenticated, adjacent attacker can cause an infinite loop on one of the HSR ring ports of the device. This effectively breaks the redundancy of the HSR ring. If the attacker can perform th...
Belden Hirschmann Hios
NA
CVE-2021-47105
In the Linux kernel, the following vulnerability has been resolved: ice: xsk: return xsk buffers back to pool when cleaning the ring Currently we only NULL the xdp_buff pointer in the internal SW ring but we never give it back to the xsk buffer pool. This means that buffers can b...
9.8
CVSSv3
CVE-2022-24754
PJSIP is a free and open source multimedia communication library written in C language. In versions prior to and including 2.12 PJSIP there is a stack-buffer overflow vulnerability which only impacts PJSIP users who accept hashed digest credentials (credentials with data_type `PJ...
Teluu Pjsip
Debian Debian Linux 9.0
NA
CVE-2023-52766
In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler Do not loop over ring headers in hci_dma_irq_handler() that are not allocated and enabled in hci_dma_init(). Otherwise out of bounds access will ...
NA
CVE-2024-36909
In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Don't free ring buffers that couldn't be re-encrypted In CoCo VMs it is possible for the untrusted host to cause set_memory_encrypted() or set_memory_decrypted() to fail such that an...
5.5
CVSSv3
CVE-2021-28689
x86: Speculative vulnerabilities with bare (non-shim) 32-bit PV guests 32-bit x86 PV guest kernels run in ring 1. At the time when Xen was developed, this area of the i386 architecture was rarely used, which is why Xen was able to use it to implement paravirtualisation, Xen'...
Xen Xen
5.5
CVSSv3
CVE-2023-5158
A flaw was found in vringh_kiov_advance in drivers/vhost/vringh.c in the host side of a virtio ring in the Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor.
Linux Linux Kernel
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-37884
CVE-2024-6003
remote
brute force
information disclosure
CVE-2024-27801
CVE-2024-30078
CVE-2024-31870
CVE-2024-6042
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