CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-41084 – cxl/region: Avoid null pointer dereference in region lookup
https://notcve.org/view.php?id=CVE-2024-41084
In the Linux kernel, the following vulnerability has been resolved: cxl/region: Avoid null pointer dereference in region lookup cxl_dpa_to_region() looks up a region based on a memdev and DPA. It wrongly assumes an endpoint found mapping the DPA is also of a fully assembled region. • https://git.kernel.org/stable/c/0a105ab28a4de44eb738ce64e9ac74946aa5133b https://git.kernel.org/stable/c/a9e099e29e925f8b31cfe53e8a786b9796f8e453 https://git.kernel.org/stable/c/b8a40a6dbfb0150c1081384caa9bbe28ce5d5060 https://git.kernel.org/stable/c/285f2a08841432fc3e498b1cd00cce5216cdf189 •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-41083 – netfs: Fix netfs_page_mkwrite() to check folio->mapping is valid
https://notcve.org/view.php?id=CVE-2024-41083
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfs_page_mkwrite() to check folio->mapping is valid Fix netfs_page_mkwrite() to check that folio->mapping is valid once it has taken the folio lock (as filemap_page_mkwrite() does). • https://git.kernel.org/stable/c/102a7e2c598c22bd2621fa97eb1c93c89d469a12 https://git.kernel.org/stable/c/3473eb87afd402e415a8ca885b284ea0420dde25 https://git.kernel.org/stable/c/a81c98bfa40c11f8ea79b5a9b3f5fda73bfbb4d2 •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-41082 – nvme-fabrics: use reserved tag for reg read/write command
https://notcve.org/view.php?id=CVE-2024-41082
In the Linux kernel, the following vulnerability has been resolved: nvme-fabrics: use reserved tag for reg read/write command In some scenarios, if too many commands are issued by nvme command in the same time by user tasks, this may exhaust all tags of admin_q. • https://git.kernel.org/stable/c/165da9c67a26f08c9b956c15d701da7690f45bcb https://git.kernel.org/stable/c/7dc3bfcb4c9cc58970fff6aaa48172cb224d85aa •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-41081 – ila: block BH in ila_output()
https://notcve.org/view.php?id=CVE-2024-41081
In the Linux kernel, the following vulnerability has been resolved: ila: block BH in ila_output() As explained in commit 1378817486d6 ("tipc: block BH before using dst_cache"), net/core/dst_cache.c helpers need to be called with BH disabled. ila_output() is called from lwtunnel_output() possibly from process context, and under rcu_read_lock(). We might be interrupted by a softirq, re-enter ila_output() and corrupt dst_cache data structures. Fix the race by using local_bh_disable(). • https://git.kernel.org/stable/c/7435bd2f84a25aba607030237261b3795ba782da https://git.kernel.org/stable/c/96103371091c6476eb07f4c66624bdd1b42f758a https://git.kernel.org/stable/c/a0cafb7b0b94d18e4813ee4b712a056f280e7b5a https://git.kernel.org/stable/c/feac2391e26b086f73be30e9b1ab215eada8d830 https://git.kernel.org/stable/c/b4eb25a3d70df925a9fa4e82d17a958a0a228f5f https://git.kernel.org/stable/c/522c3336c2025818fa05e9daf0ac35711e55e316 https://git.kernel.org/stable/c/9f9c79d8e527d867e0875868b14fb76e6011e70c https://git.kernel.org/stable/c/cf28ff8e4c02e1ffa850755288ac954b6 •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-41080 – io_uring: fix possible deadlock in io_register_iowq_max_workers()
https://notcve.org/view.php?id=CVE-2024-41080
In the Linux kernel, the following vulnerability has been resolved: io_uring: fix possible deadlock in io_register_iowq_max_workers() The io_register_iowq_max_workers() function calls io_put_sq_data(), which acquires the sqd->lock without releasing the uring_lock. Similar to the commit 009ad9f0c6ee ("io_uring: drop ctx->uring_lock before acquiring sqd->lock"), this can lead to a potential deadlock situation. To resolve this issue, the uring_lock is released before calling io_put_sq_data(), and then it is re-acquired after the function call. This change ensures that the locks are acquired in the correct order, preventing the possibility of a deadlock. • https://git.kernel.org/stable/c/b571a367502c7ef94c688ef9c7f7d69a2ce3bcca https://git.kernel.org/stable/c/73254a297c2dd094abec7c9efee32455ae875bdf •