CVE-2023-52893

In the Linux kernel, the following vulnerability has been resolved: gsmi: fix null-deref in gsmigetvariable We can get EFI variables without fetching the attribute, so we must allow for that in gsmi. commit 859748255b43 "efi: pstore: Omit efivars caching EFI varstore access layer" added a new...

CVE-2023-52893 gsmi: fix null-deref in gsmi_get_variable

In the Linux kernel, the following vulnerability has been resolved: gsmi: fix null-deref in gsmigetvariable We can get EFI variables without fetching the attribute, so we must allow for that in gsmi. commit 859748255b43 "efi: pstore: Omit efivars caching EFI varstore access layer" added a new...

CVE-2023-52893 gsmi: fix null-deref in gsmi_get_variable

In the Linux kernel, the following vulnerability has been resolved: gsmi: fix null-deref in gsmigetvariable We can get EFI variables without fetching the attribute, so we must allow for that in gsmi. commit 859748255b43 "efi: pstore: Omit efivars caching EFI varstore access layer" added a new...

CVE-2022-48879 efi: fix NULL-deref in init error path

In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have been disabled, the runtime services workqueue will never have been allocated. Do not try to destroy the workqueue unconditionally in...

CVE-2022-48879 efi: fix NULL-deref in init error path

In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have been disabled, the runtime services workqueue will never have been allocated. Do not try to destroy the workqueue unconditionally in...

CVE-2022-48879 efi: fix NULL-deref in init error path

In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have been disabled, the runtime services workqueue will never have been allocated. Do not try to destroy the workqueue unconditionally in...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-2216)

"According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packages...

CVE-2024-42269

In the Linux kernel, the following vulnerability has been resolved: netfilter: iptables: Fix potential null-ptr-deref in ip6tablenattableinit. ip6tablenattableinit accesses net-gen-ptrip6tablenatnetops.id, but the function is exposed to user space before the entry is allocated via...

CVE-2024-43836

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: pse-pd: Fix possible null-deref Fix a possible null dereference when a PSE supports both c33 and PoDL, but only one of the netlink attributes is specified. The c33 or PoDL PSE capabilities are already validated in t...

CVE-2024-43836

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: pse-pd: Fix possible null-deref Fix a possible null dereference when a PSE supports both c33 and PoDL, but only one of the netlink attributes is specified. The c33 or PoDL PSE capabilities are already validated in t...

CVE-2024-43836 net: ethtool: pse-pd: Fix possible null-deref

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: pse-pd: Fix possible null-deref Fix a possible null dereference when a PSE supports both c33 and PoDL, but only one of the netlink attributes is specified. The c33 or PoDL PSE capabilities are already validated in t...

CVE-2024-43836 net: ethtool: pse-pd: Fix possible null-deref

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: pse-pd: Fix possible null-deref Fix a possible null dereference when a PSE supports both c33 and PoDL, but only one of the netlink attributes is specified. The c33 or PoDL PSE capabilities are already validated in t...

DEBIAN-CVE-2023-52889

In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix null pointer deref when receiving skb during sock creation The panic below is observed when receiving ICMP packets with secmark set while an ICMP raw socket is being created. SKCTXsk-label is updated in...

CVE-2024-42269

In the Linux kernel, the following vulnerability has been resolved: netfilter: iptables: Fix potential null-ptr-deref in ip6tablenattableinit. ip6tablenattableinit accesses net-gen-ptrip6tablenatnetops.id, but the function is exposed to user space before the entry is allocated via...

CVE-2024-42277 iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en

In the Linux kernel, the following vulnerability has been resolved: iommu: sprd: Avoid NULL deref in sprdiommuhwen In sprdiommucleanup before calling function sprdiommuhwen dom-sdev is equal to NULL, which leads to null dereference. Found by Linux Verification Center linuxtesting.org with SVACE...

CVE-2024-42277 iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en

In the Linux kernel, the following vulnerability has been resolved: iommu: sprd: Avoid NULL deref in sprdiommuhwen In sprdiommucleanup before calling function sprdiommuhwen dom-sdev is equal to NULL, which leads to null dereference. Found by Linux Verification Center linuxtesting.org with SVACE...

CVE-2024-42277 iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en

In the Linux kernel, the following vulnerability has been resolved: iommu: sprd: Avoid NULL deref in sprdiommuhwen In sprdiommucleanup before calling function sprdiommuhwen dom-sdev is equal to NULL, which leads to null dereference. Found by Linux Verification Center linuxtesting.org with SVACE...

CVE-2024-42277

CVE-2024-42277 affects the Linux kernel through a NULL dereference in the SPRD IOMMU path. Specifically, in sprd_iommu_cleanup(), before invoking sprd_iommu_hw_en(), dom->sdev may be NULL, leading to a NULL dereference. The connected Astra Linux bulletin confirms the same vulnerability in Linu...

CVE-2024-42270

In the Linux kernel, the following vulnerability has been resolved: netfilter: iptables: Fix null-ptr-deref in iptablenattableinit. We had a report that iptables-restore sometimes triggered null-ptr-deref at boot time. 0 The problem is that iptablenattableinit is exposed to user space before the...

CVE-2024-42270 netfilter: iptables: Fix null-ptr-deref in iptable_nat_table_init().

In the Linux kernel, the following vulnerability has been resolved: netfilter: iptables: Fix null-ptr-deref in iptablenattableinit. We had a report that iptables-restore sometimes triggered null-ptr-deref at boot time. 0 The problem is that iptablenattableinit is exposed to user space before the...