CWE
415
Advisory Published
CVE Published
Updated

CVE-2023-52664: net: atlantic: eliminate double free in error handling logic

First published: Fri May 17 2024(Updated: )

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: eliminate double free in error handling logic Driver has a logic leak in ring data allocation/free, where aq_ring_free could be called multiple times on same ring, if system is under stress and got memory allocation error. Ring pointer was used as an indicator of failure, but this is not correct since only ring data is allocated/deallocated. Ring itself is an array member. Changing ring allocation functions to return error code directly. This simplifies error handling and eliminates aq_ring_free on higher layer.

Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Affected SoftwareAffected VersionHow to fix
debian/linux<=5.10.218-1<=5.10.221-1
6.1.94-1
6.1.99-1
6.9.10-1
6.9.12-1
ubuntu/linux<6.5.0-41.41
6.5.0-41.41
ubuntu/linux<6.8~
6.8~
ubuntu/linux-aws<6.5.0-1021.21
6.5.0-1021.21
ubuntu/linux-aws<6.8~
6.8~
ubuntu/linux-aws-5.15<6.8~
6.8~
ubuntu/linux-aws-5.4<6.8~
6.8~
ubuntu/linux-aws-6.5<6.8~
6.8~
ubuntu/linux-aws-fips<6.8~
6.8~
ubuntu/linux-aws-hwe<6.8~
6.8~
ubuntu/linux-azure<6.5.0-1022.23
6.5.0-1022.23
ubuntu/linux-azure<6.8~
6.8~
ubuntu/linux-azure-4.15<6.8~
6.8~
ubuntu/linux-azure-5.15<6.8~
6.8~
ubuntu/linux-azure-5.4<6.8~
6.8~
ubuntu/linux-azure-6.5<6.5.0-1022.23~22.04.1
6.5.0-1022.23~22.04.1
ubuntu/linux-azure-6.5<6.8~
6.8~
ubuntu/linux-azure-fde<6.8~
6.8~
ubuntu/linux-azure-fde-5.15<6.8~
6.8~
ubuntu/linux-azure-fips<6.8~
6.8~
ubuntu/linux-bluefield<6.8~
6.8~
ubuntu/linux-fips<6.8~
6.8~
ubuntu/linux-gcp<6.5.0-1022.24
6.5.0-1022.24
ubuntu/linux-gcp<6.8~
6.8~
ubuntu/linux-gcp-4.15<6.8~
6.8~
ubuntu/linux-gcp-5.15<6.8~
6.8~
ubuntu/linux-gcp-5.4<6.8~
6.8~
ubuntu/linux-gcp-6.5<6.5.0-1022.24~22.04.1
6.5.0-1022.24~22.04.1
ubuntu/linux-gcp-6.5<6.8~
6.8~
ubuntu/linux-gcp-fips<6.8~
6.8~
ubuntu/linux-gke<6.8~
6.8~
ubuntu/linux-gkeop<6.8~
6.8~
ubuntu/linux-gkeop-5.15<6.8~
6.8~
ubuntu/linux-hwe<6.8~
6.8~
ubuntu/linux-hwe-5.15<6.8~
6.8~
ubuntu/linux-hwe-5.4<6.8~
6.8~
ubuntu/linux-hwe-6.5<6.5.0-41.41~22.04.2
6.5.0-41.41~22.04.2
ubuntu/linux-hwe-6.5<6.8~
6.8~
ubuntu/linux-ibm<6.8~
6.8~
ubuntu/linux-ibm-5.15<6.8~
6.8~
ubuntu/linux-ibm-5.4<6.8~
6.8~
ubuntu/linux-intel<6.8~
6.8~
ubuntu/linux-intel-iotg<6.8~
6.8~
ubuntu/linux-intel-iotg-5.15<6.8~
6.8~
ubuntu/linux-iot<6.8~
6.8~
ubuntu/linux-kvm<6.8~
6.8~
ubuntu/linux-laptop<6.5.0-1017.20
6.5.0-1017.20
ubuntu/linux-laptop<6.8~
6.8~
ubuntu/linux-lowlatency<6.5.0-41.41.1
6.5.0-41.41.1
ubuntu/linux-lowlatency<6.8~
6.8~
ubuntu/linux-lowlatency-hwe-5.15<6.8~
6.8~
ubuntu/linux-lowlatency-hwe-6.5<6.5.0-41.41.1~22.04.1
6.5.0-41.41.1~22.04.1
ubuntu/linux-lowlatency-hwe-6.5<6.8~
6.8~
ubuntu/linux-lts-xenial<6.8~
6.8~
ubuntu/linux-nvidia<6.8~
6.8~
ubuntu/linux-nvidia-6.5<6.5.0-1021.22
6.5.0-1021.22
ubuntu/linux-nvidia-6.5<6.8~
6.8~
ubuntu/linux-nvidia-6.8<6.8~
6.8~
ubuntu/linux-nvidia-lowlatency<6.8~
6.8~
ubuntu/linux-oem-6.5<6.5.0-1024.25
6.5.0-1024.25
ubuntu/linux-oem-6.5<6.8~
6.8~
ubuntu/linux-oem-6.8<6.8~
6.8~
ubuntu/linux-oracle<6.5.0-1024.24
6.5.0-1024.24
ubuntu/linux-oracle<6.8~
6.8~
ubuntu/linux-oracle-5.15<6.8~
6.8~
ubuntu/linux-oracle-5.4<6.8~
6.8~
ubuntu/linux-oracle-6.5<6.5.0-1024.24~22.04.1
6.5.0-1024.24~22.04.1
ubuntu/linux-oracle-6.5<6.8~
6.8~
ubuntu/linux-raspi<6.5.0-1018.21
6.5.0-1018.21
ubuntu/linux-raspi<6.8~
6.8~
ubuntu/linux-raspi-5.4<6.8~
6.8~
ubuntu/linux-riscv<6.5.0-40.40.1
6.5.0-40.40.1
ubuntu/linux-riscv<6.8~
6.8~
ubuntu/linux-riscv-5.15<6.8~
6.8~
ubuntu/linux-riscv-6.5<6.5.0-40.40.1~22.04.1
6.5.0-40.40.1~22.04.1
ubuntu/linux-riscv-6.5<6.8~
6.8~
ubuntu/linux-starfive<6.5.0-1015.16
6.5.0-1015.16
ubuntu/linux-starfive<6.8~
6.8~
ubuntu/linux-starfive-6.5<6.5.0-1015.16~22.04.1
6.5.0-1015.16~22.04.1
ubuntu/linux-starfive-6.5<6.8~
6.8~
ubuntu/linux-xilinx-zynqmp<6.8~
6.8~

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