cve-2024-3447
Vulnerability from cvelistv5
Published
2024-11-14 12:10
Modified
2024-11-14 19:32
Severity ?
6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Summary
A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both `s->data_count` and the size of `s->fifo_buffer` are set to 0x200, leading to an out-of-bound access. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.
References
patrick@puiterwijk.orghttps://access.redhat.com/security/cve/CVE-2024-3447
patrick@puiterwijk.orghttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58813
patrick@puiterwijk.orghttps://bugzilla.redhat.com/show_bug.cgi?id=2274123
patrick@puiterwijk.orghttps://patchew.org/QEMU/20240404085549.16987-1-philmd@linaro.org/
Impacted products
Vendor Product Version
Version: 1.5.0   ≤
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   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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   Red Hat Red Hat Enterprise Linux 8 Advanced Virtualization     cpe:/a:redhat:advanced_virtualization:8::el8
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   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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