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CVE-2023-52453

Status Candidate

Overview

In the Linux kernel, the following vulnerability has been resolved: hisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume When the optional PRE_COPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the fd offset. This results in migration data corruption and when the device gets started on the destination the following error is reported in some cases, [ 478.907684] arm-smmu-v3 arm-smmu-v3.2.auto: event 0x10 received: [ 478.913691] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000310200000010 [ 478.919603] arm-smmu-v3 arm-smmu-v3.2.auto: 0x000002088000007f [ 478.925515] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000 [ 478.931425] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000 [ 478.947552] hisi_zip 0000:31:00.0: qm_axi_rresp [error status=0x1] found [ 478.955930] hisi_zip 0000:31:00.0: qm_db_timeout [error status=0x400] found [ 478.955944] hisi_zip 0000:31:00.0: qm sq doorbell timeout in function 2

Related Files

Ubuntu Security Notice USN-6819-4
Posted Jun 26, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6819-4 - Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service. Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service.

tags | advisory, remote, denial of service, kernel, tcp, protocol
systems | linux, ubuntu
advisories | CVE-2023-52443, CVE-2023-52444, CVE-2023-52447, CVE-2023-52451, CVE-2023-52452, CVE-2023-52453, CVE-2023-52455, CVE-2023-52457, CVE-2023-52462, CVE-2023-52463, CVE-2023-52465, CVE-2023-52467, CVE-2023-52469, CVE-2023-52472
SHA-256 | 55aee9f86f0d217c785cca08ee7c9f4bcee8a48724cb7c733501904578ab9082
Ubuntu Security Notice USN-6818-4
Posted Jun 19, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6818-4 - Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service. It was discovered that the Intel Data Streaming and Intel Analytics Accelerator drivers in the Linux kernel allowed direct access to the devices for unprivileged users and virtual machines. A local attacker could use this to cause a denial of service.

tags | advisory, remote, denial of service, kernel, local, tcp
systems | linux, ubuntu
advisories | CVE-2023-52443, CVE-2023-52444, CVE-2023-52445, CVE-2023-52447, CVE-2023-52448, CVE-2023-52451, CVE-2023-52452, CVE-2023-52453, CVE-2023-52454, CVE-2023-52455, CVE-2023-52457, CVE-2023-52458, CVE-2023-52462, CVE-2023-52465
SHA-256 | 45d09107b41d33ef414306980ca5ee46652a668706bd63539fc356423258d542
Ubuntu Security Notice USN-6818-3
Posted Jun 17, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6818-3 - Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service. It was discovered that the Intel Data Streaming and Intel Analytics Accelerator drivers in the Linux kernel allowed direct access to the devices for unprivileged users and virtual machines. A local attacker could use this to cause a denial of service.

tags | advisory, remote, denial of service, kernel, local, tcp
systems | linux, ubuntu
advisories | CVE-2023-52443, CVE-2023-52444, CVE-2023-52445, CVE-2023-52447, CVE-2023-52448, CVE-2023-52451, CVE-2023-52452, CVE-2023-52453, CVE-2023-52454, CVE-2023-52455, CVE-2023-52457, CVE-2023-52458, CVE-2023-52462, CVE-2023-52465
SHA-256 | dcff9f0b90830b9039bdc525bab3fafe6a039d75b4aa054c2fed494b9bcc3e2d
Ubuntu Security Notice USN-6819-3
Posted Jun 13, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6819-3 - Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service. Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service.

tags | advisory, remote, denial of service, kernel, tcp, protocol
systems | linux, ubuntu
advisories | CVE-2023-52443, CVE-2023-52444, CVE-2023-52447, CVE-2023-52451, CVE-2023-52452, CVE-2023-52453, CVE-2023-52455, CVE-2023-52457, CVE-2023-52462, CVE-2023-52463, CVE-2023-52465, CVE-2023-52467, CVE-2023-52469, CVE-2023-52472
SHA-256 | 0776ecd3ecb1bfa0399486a67208c24d784625998b8a8fcde961179d780df009
Ubuntu Security Notice USN-6819-2
Posted Jun 12, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6819-2 - Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service. Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service.

tags | advisory, remote, denial of service, kernel, tcp, protocol
systems | linux, ubuntu
advisories | CVE-2023-52443, CVE-2023-52444, CVE-2023-52447, CVE-2023-52451, CVE-2023-52452, CVE-2023-52453, CVE-2023-52455, CVE-2023-52457, CVE-2023-52462, CVE-2023-52463, CVE-2023-52465, CVE-2023-52467, CVE-2023-52469, CVE-2023-52472
SHA-256 | aa4906916aa0bf9376da682c5ed9fb70434203cee9f1f143722bf1febd67513c
Ubuntu Security Notice USN-6818-2
Posted Jun 11, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6818-2 - Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service. It was discovered that the Intel Data Streaming and Intel Analytics Accelerator drivers in the Linux kernel allowed direct access to the devices for unprivileged users and virtual machines. A local attacker could use this to cause a denial of service.

tags | advisory, remote, denial of service, kernel, local, tcp
systems | linux, ubuntu
advisories | CVE-2023-52443, CVE-2023-52444, CVE-2023-52445, CVE-2023-52447, CVE-2023-52448, CVE-2023-52451, CVE-2023-52452, CVE-2023-52453, CVE-2023-52454, CVE-2023-52455, CVE-2023-52457, CVE-2023-52458, CVE-2023-52462, CVE-2023-52465
SHA-256 | 9ba8e27136f85eb9b04e59f45205671bb1e2028060ec6d3762843127fc48c57d
Ubuntu Security Notice USN-6819-1
Posted Jun 10, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6819-1 - Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service. Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service.

tags | advisory, remote, denial of service, kernel, tcp, protocol
systems | linux, ubuntu
advisories | CVE-2023-52443, CVE-2023-52444, CVE-2023-52447, CVE-2023-52451, CVE-2023-52452, CVE-2023-52453, CVE-2023-52455, CVE-2023-52457, CVE-2023-52462, CVE-2023-52463, CVE-2023-52465, CVE-2023-52467, CVE-2023-52469, CVE-2023-52472
SHA-256 | 6b5f365e0a9b1cc8353c9a51d4e012a3c1a46a05a4cee68676de2559d30b4103
Ubuntu Security Notice USN-6818-1
Posted Jun 10, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6818-1 - Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service. It was discovered that the Intel Data Streaming and Intel Analytics Accelerator drivers in the Linux kernel allowed direct access to the devices for unprivileged users and virtual machines. A local attacker could use this to cause a denial of service.

tags | advisory, remote, denial of service, kernel, local, tcp
systems | linux, ubuntu
advisories | CVE-2023-52443, CVE-2023-52444, CVE-2023-52445, CVE-2023-52447, CVE-2023-52448, CVE-2023-52451, CVE-2023-52452, CVE-2023-52453, CVE-2023-52454, CVE-2023-52455, CVE-2023-52457, CVE-2023-52458, CVE-2023-52462, CVE-2023-52465
SHA-256 | 5778214f1c63875a06eab8b9dbcf68eb5655db57ccbc5ef60ce840cca70d6401
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