CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-38780 – dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
https://notcve.org/view.php?id=CVE-2024-38780
In the Linux kernel, the following vulnerability has been resolved: dma-buf/sw-sync: don't enable IRQ from sync_print_obj() Since commit a6aa8fca4d79 ("dma-buf/sw-sync: Reduce irqsave/irqrestore from known context") by error replaced spin_unlock_irqrestore() with spin_unlock_irq() for both sync_debugfs_show() and sync_print_obj() despite sync_print_obj() is called from sync_debugfs_show(), lockdep complains inconsistent lock state warning. Use plain spin_{lock,unlock}() for sync_print_obj(), for sync_debugfs_show() is already using spin_{lock,unlock}_irq(). En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dma-buf/sw-sync: no habilitar IRQ desde sync_print_obj() Desde el commit a6aa8fca4d79 ("dma-buf/sw-sync: reducir irqsave/irqrestore desde el contexto conocido" ) por error reemplazó spin_unlock_irqrestore() con spin_unlock_irq() tanto para sync_debugfs_show() como para sync_print_obj() a pesar de que sync_print_obj() se llama desde sync_debugfs_show(), lockdep se queja de una advertencia de estado de bloqueo inconsistente. • https://git.kernel.org/stable/c/a6aa8fca4d792c72947e341d7842d2f700534335 https://git.kernel.org/stable/c/f14ad42b8743897d140808467ed4ae3ce93bd0a5 https://git.kernel.org/stable/c/1ff116f68560a25656933d5a18e7619cb6773d8a https://git.kernel.org/stable/c/165b25e3ee9333f7b04f8db43895beacb51582ed https://git.kernel.org/stable/c/ae6fc4e6a3322f6d1c8ff59150d8469487a73dd8 https://git.kernel.org/stable/c/9d75fab2c14a25553a1664586ed122c316bd1878 https://git.kernel.org/stable/c/242b30466879e6defa521573c27e12018276c33a https://git.kernel.org/stable/c/a4ee78244445ab73af22bfc5a5fc54396 • CWE-667: Improper Locking •
CVSS: 4.7EPSS: 0%CPEs: 9EXPL: 0CVE-2024-38662 – bpf: Allow delete from sockmap/sockhash only if update is allowed
https://notcve.org/view.php?id=CVE-2024-38662
In the Linux kernel, the following vulnerability has been resolved: bpf: Allow delete from sockmap/sockhash only if update is allowed We have seen an influx of syzkaller reports where a BPF program attached to a tracepoint triggers a locking rule violation by performing a map_delete on a sockmap/sockhash. We don't intend to support this artificial use scenario. ... En el kernel de Linux, se resolvió la siguiente vulnerabilidad: bpf: permitir la eliminación de sockmap/sockhash solo si se permite la actualización. • https://git.kernel.org/stable/c/dd54b48db0c822ae7b520bc80751f0a0a173ef75 https://git.kernel.org/stable/c/d1e73fb19a4c872d7a399ad3c66e8ca30e0875ec https://git.kernel.org/stable/c/a44770fed86515eedb5a7c00b787f847ebb134a5 https://git.kernel.org/stable/c/668b3074aa14829e2ac2759799537a93b60fef86 https://git.kernel.org/stable/c/ff91059932401894e6c86341915615c5eb0eca48 https://git.kernel.org/stable/c/f7990498b05ac41f7d6a190dc0418ef1d21bf058 https://git.kernel.org/stable/c/913c30f827e17d8cda1da6eeb990f350d36cb69b https://git.kernel.org/stable/c/6af057ccdd8e7619960aca1f0428339f2 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-38659 – enic: Validate length of nl attributes in enic_set_vf_port
https://notcve.org/view.php?id=CVE-2024-38659
In the Linux kernel, the following vulnerability has been resolved: enic: Validate length of nl attributes in enic_set_vf_port enic_set_vf_port assumes that the nl attribute IFLA_PORT_PROFILE is of length PORT_PROFILE_MAX and that the nl attributes IFLA_PORT_INSTANCE_UUID, IFLA_PORT_HOST_UUID are of length PORT_UUID_MAX. These attributes are validated (in the function do_setlink in rtnetlink.c) using the nla_policy ifla_port_policy. ... En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: enic: Validar la longitud de los atributos nl en enic_set_vf_port enic_set_vf_port supone que el atributo nl IFLA_PORT_PROFILE tiene una longitud PORT_PROFILE_MAX y que los atributos nl IFLA_PORT_INSTANCE_UUID, IFLA_PORT_HOST_UUID tienen una longitud PORT_UUID_MAX. • https://git.kernel.org/stable/c/f8bd909183acffad68780b10c1cdf36161cfd5d1 https://git.kernel.org/stable/c/2b649d7e0cb42a660f0260ef25fd55fdc9c6c600 https://git.kernel.org/stable/c/ca63fb7af9d3e531aa25f7ae187bfc6c7166ec2d https://git.kernel.org/stable/c/3c0d36972edbe56fcf98899622d9b90ac9965227 https://git.kernel.org/stable/c/25571a12fbc8a1283bd8380d461267956fd426f7 https://git.kernel.org/stable/c/7077c22f84f41974a711604a42fd0e0684232ee5 https://git.kernel.org/stable/c/f6638e955ca00c489894789492776842e102af9c https://git.kernel.org/stable/c/aee1955a1509a921c05c70dad5d6fc856 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-38637 – greybus: lights: check return of get_channel_from_mode
https://notcve.org/view.php?id=CVE-2024-38637
In the Linux kernel, the following vulnerability has been resolved: greybus: lights: check return of get_channel_from_mode If channel for the given node is not found we return null from get_channel_from_mode. Make sure we validate the return pointer before using it in two of the missing places. This was originally reported in [0]: Found by Linux Verification Center (linuxtesting.org) with SVACE. [0] https://lore.kernel.org/all/20240301190425.120605-1-m.lobanov@rosalinux.ru En el kernel de Linux, se resolvió la siguiente vulnerabilidad: greybus: luces: verificar el retorno de get_channel_from_mode Si no se encuentra el canal para el nodo dado, devolvemos nulo de get_channel_from_mode. ... Esto se informó originalmente en [0]: Encontrado por el Centro de verificación de Linux (linuxtesting.org) con SVACE. [0] https://lore.kernel.org/all/20240301190425.120605-1-m.lobanov@rosalinux.ru • https://git.kernel.org/stable/c/2870b52bae4c81823ffcb3ed2b0626fb39d64f48 https://git.kernel.org/stable/c/8f4a76d477f0cc3c54d512f07f6f88c8e1c1e07b https://git.kernel.org/stable/c/e2c64246e5dc8c0d35ec41770b85e2b4cafdff21 https://git.kernel.org/stable/c/eac10cf3a97ffd4b4deb0a29f57c118225a42850 https://git.kernel.org/stable/c/330f6bcdcef03f70f81db5f2ed6747af656a09f2 https://git.kernel.org/stable/c/9b41a9b9c8be8c552f10633453fdb509e83b66f8 https://git.kernel.org/stable/c/518e2c46b5dbce40b1aa0100001d03c3ceaa7d38 https://git.kernel.org/stable/c/895cdd9aa9546523df839f9cc1488a0ec •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-38636 – f2fs: multidev: fix to recognize valid zero block address
https://notcve.org/view.php?id=CVE-2024-38636
In the Linux kernel, the following vulnerability has been resolved: f2fs: multidev: fix to recognize valid zero block address As reported by Yi Zhang in mailing list [1], kernel warning was catched during zbd/010 test as below: .... = NULL_ADDR) to fix this issue. Thanks a lot for the effort of Yi Zhang and Shinichiro Kawasaki on this issue. [1] https://lore.kernel.org/linux-f2fs-devel/CAHj4cs-kfojYC9i0G73PRkYzcxCTex=-vugRFeP40g_URGvnfQ@mail.gmail.com/ [2] https://lore.kernel.org/linux-f2fs-devel/gngdj77k4picagsfdtiaa7gpgnup6fsgwzsltx6milmhegmjff@iax2n4wvrqye/ • https://git.kernel.org/stable/c/1517c1a7a4456f080fabc4ac9853930e4b880d14 https://git.kernel.org/stable/c/1a9225fdd0ec95fcf32936bcea9ceef0cf1512dc https://git.kernel.org/stable/c/2b2611a42462c6c685d40b5f3aedcd8d21c27065 https://git.kernel.org/stable/c/e8b485e39b4d17afa9a2821fc778d5a67abfc03a https://git.kernel.org/stable/c/33e62cd7b4c281cd737c62e5d8c4f0e602a8c5c5 •