CVE-2024-26855

CVE-2024-26855 – Linux kernel (net/ice) : The vulnerability is a NULL pointer dereference in ice_bridge_setlink(). If nlmsg_find_attr() returns NULL, br_spec may be dereferenced during nla_for_each_nested(), causing a crash/local impact. The fix adds an explicit check that br_spec is not NULL bef...

PT-2024-40686 · Hdf5 · Hdf5

Name of the Vulnerable Software and Affected Versions: HDF5 affected versions not specified Description: The issue is related to a crash caused by the use of an uninitialized value. The crash occurs in the H5G ent to link function, which is called by H5G node iterate and H5B iterate helper...

UBUNTU-CVE-2024-26780

In the Linux kernel, the following vulnerability has been resolved: afunix: Fix task hung while purging oobskb in GC. syzbot reported a task hung; at the same time, GC was looping infinitely in listforeachentrysafe for OOB skb. 0 syzbot demonstrated that the listforeachentrysafe was not actually...

CVE-2024-26699

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix array-index-out-of-bounds in dcn35clkmgr Why There is a potential memory access violation while iterating through array of dcn35 clks. How Limit iteration per array size...

DEBIAN-CVE-2024-26699

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix array-index-out-of-bounds in dcn35clkmgr Why There is a potential memory access violation while iterating through array of dcn35 clks. How Limit iteration per array size...

CVE-2024-26699

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix array-index-out-of-bounds in dcn35clkmgr Why There is a potential memory access violation while iterating through array of dcn35 clks. How Limit iteration per array size...

OESA-2024-1357 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not...

OESA-2024-1356 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not...

SUSE CVE-2024-26632

In the Linux kernel, the following vulnerability has been resolved: block: Fix iterating over an empty bio with bioforeachfolioall If the bio contains no data, biofirstfolio calls pagefolio on a NULL pointer and oopses. Move the test that we've reached the end of the bio from bionextfolio to...

CVE-2024-26632

In the Linux kernel, the following vulnerability has been resolved: block: Fix iterating over an empty bio with bioforeachfolioall If the bio contains no data, biofirstfolio calls pagefolio on a NULL pointer and oopses. Move the test that we've reached the end of the bio from bionextfolio to...

UBUNTU-CVE-2024-26632

In the Linux kernel, the following vulnerability has been resolved: block: Fix iterating over an empty bio with bioforeachfolioall If the bio contains no data, biofirstfolio calls pagefolio on a NULL pointer and oopses. Move the test that we've reached the end of the bio from bionextfolio to...

CVE-2024-26632

CVE-2024-26632 affects the Linux kernel’s block layer, where iterating over an empty bio could trigger a NULL dereference in bio_first_folio() if bio contains no data. The fix moves the end-of-bio test from bio_next_folio() to bio_first_folio(), preventing oopses by avoiding dereferencing a NULL ...

CVE-2024-26632 block: Fix iterating over an empty bio with bio_for_each_folio_all

In the Linux kernel, the following vulnerability has been resolved: block: Fix iterating over an empty bio with bioforeachfolioall If the bio contains no data, biofirstfolio calls pagefolio on a NULL pointer and oopses. Move the test that we've reached the end of the bio from bionextfolio to...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from iterating over an empty bio using bioforeachfolioall...

SUSE CVE-2021-47106

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix use-after-free in nftsetcatchalldestroy We need to use listforeachentrysafe iterator because we can not access @catchall after kfreercu call. syzbot reported: BUG: KASAN: use-after-free in...

CVE-2023-52501

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Do not attempt to read past "commit" When iterating over the ring buffer while the ring buffer is active, the writer can corrupt the reader. There's barriers to help detect this and handle it, but that code missed th...

SUSE CVE-2021-47062

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Use onlinevcpus, not createdvcpus, to iterate over vCPUs Use the kvmforeachvcpu helper to iterate over vCPUs when encrypting VMSAs for SEV, which effectively switches to use onlinevcpus instead of createdvcpus. This fix...

CVE-2021-47062

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Use onlinevcpus, not createdvcpus, to iterate over vCPUs Use the kvmforeachvcpu helper to iterate over vCPUs when encrypting VMSAs for SEV, which effectively switches to use onlinevcpus instead of createdvcpus. This fix...

crypto-js: PBKDF2 1,000 times weaker than specified in 1993 and 1.3M times weaker than current standard

A vulnerability was found in crypto-js in how PBKDF2 is 1,000 times weaker than originally specified in 1993 and at least 1,300,000 times weaker than the current industry standard. This issue is because both default to SHA1, a cryptographic hash algorithm considered insecure since at least 2005,...

crypto-js: PBKDF2 1,000 times weaker than specified in 1993 and 1.3M times weaker than current standard

A vulnerability was found in crypto-js in how PBKDF2 is 1,000 times weaker than originally specified in 1993 and at least 1,300,000 times weaker than the current industry standard. This issue is because both default to SHA1, a cryptographic hash algorithm considered insecure since at least 2005,...