Low severity3.8OSV Advisory· Published Sep 20, 2024· Updated Jun 17, 2026
CVE-2024-8612
CVE-2024-8612
Description
A flaw was found in QEMU, in the virtio-scsi, virtio-blk, and virtio-crypto devices. The size for virtqueue_push as set in virtio_scsi_complete_req / virtio_blk_req_complete / virito_crypto_req_complete could be larger than the true size of the data which has been sent to guest. Once virtqueue_push() finally calls dma_memory_unmap to ummap the in_iov, it may call the address_space_write function to write back the data. Some uninitialized data may exist in the bounce.buffer, leading to an information leak.
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Affected products
31- osv-coords29 versionspkg:rpm/opensuse/qemu&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/qemu&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/qemu&distro=openSUSE%20Leap%20Micro%205.5pkg:rpm/opensuse/qemu&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/qemu-linux-user&distro=openSUSE%20Leap%2015.6pkg:rpm/suse/qemu&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Confidential%20Computing%20Technical%20Preview%2015%20SP6pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP5pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP6pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/qemu&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/qemu&distro=SUSE%20Manager%20Server%204.3pkg:rpm/suse/qemu-linux-user&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6
< 7.1.0-150500.49.24.1+ 28 more
- (no CPE)range: < 7.1.0-150500.49.24.1
- (no CPE)range: < 8.2.7-150600.3.20.1
- (no CPE)range: < 7.1.0-150500.49.24.1
- (no CPE)range: < 9.1.0-2.1
- (no CPE)range: < 8.2.7-150600.3.20.1
- (no CPE)range: < 5.2.0-150300.135.1
- (no CPE)range: < 5.2.0-150300.135.1
- (no CPE)range: < 6.2.0-150400.37.37.3
- (no CPE)range: < 6.2.0-150400.37.37.3
- (no CPE)range: < 5.2.0-150300.135.1
- (no CPE)range: < 5.2.0-150300.135.1
- (no CPE)range: < 6.2.0-150400.37.37.3
- (no CPE)range: < 6.2.0-150400.37.37.3
- (no CPE)range: < 7.1.0-150500.49.24.1
- (no CPE)range: < 7.1.0-150500.49.24.1
- (no CPE)range: < 8.2.7-150600.3.20.1
- (no CPE)range: < 8.2.7-15061.6.coco15sp6.1
- (no CPE)range: < 7.1.0-150500.49.24.1
- (no CPE)range: < 8.2.7-150600.3.20.1
- (no CPE)range: < 7.1.0-150500.49.24.1
- (no CPE)range: < 8.2.7-150600.3.20.1
- (no CPE)range: < 5.2.0-150300.135.1
- (no CPE)range: < 6.2.0-150400.37.37.3
- (no CPE)range: < 5.2.0-150300.135.1
- (no CPE)range: < 6.2.0-150400.37.37.3
- (no CPE)range: < 8.2.7-1.1
- (no CPE)range: < 6.2.0-150400.37.37.3
- (no CPE)range: < 6.2.0-150400.37.37.3
- (no CPE)range: < 8.2.7-150600.3.20.1
Patches
Vulnerability mechanics
References
4News mentions
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