CVE-2022-3872
Summary
| CVE | CVE-2022-3872 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
|---|
| Source Priority | CVE Program / NVD first with legacy fallback |
|---|
| Published | 2022-11-07 21:15:00 UTC |
|---|
| Updated | 2023-02-23 01:35:00 UTC |
|---|
| Description | An off-by-one read/write issue was found in the SDHCI device of QEMU. It occurs when reading/writing the Buffer Data Port Register in sdhci_read_dataport and sdhci_write_dataport, respectively, if data_count == block_size. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. |
|---|
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|
| Application |
Qemu |
Qemu |
All |
All |
All |
All |
| Application |
Qemu |
Qemu |
7.1.0 |
- |
All |
All |
| Application |
Qemu |
Qemu |
7.1.0 |
rc0 |
All |
All |
| Application |
Qemu |
Qemu |
7.1.0 |
rc1 |
All |
All |
| Application |
Qemu |
Qemu |
7.1.0 |
rc2 |
All |
All |
| Application |
Qemu |
Qemu |
7.1.0 |
rc3 |
All |
All |
| Application |
Qemu |
Qemu |
7.1.0 |
rc4 |
All |
All |
References
| Reference | Source | Link | Tags |
|---|
| CVE-2022-3872 QEMU Vulnerability in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
|
| [PATCH] hw/sd/sdhci: reset data count in sdhci_buff_access_is_sequential |
MISC |
lists.nongnu.org |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 904490 Common Base Linux Mariner (CBL-Mariner) Security Update for qemu-kvm (11446)
- 904501 Common Base Linux Mariner (CBL-Mariner) Security Update for qemu (11441)
- 904777 Common Base Linux Mariner (CBL-Mariner) Security Update for qemu (11441-1)
- 905187 Common Base Linux Mariner (CBL-Mariner) Security Update for qemu-kvm (11446-1)
