CVE-2024-50033 slip: make slhc_remember() more robust against malicious packets

In the Linux kernel, the following vulnerability has been resolved: slip: make slhcremember more robust against malicious packets syzbot found that slhcremember was missing checks against malicious packets 1. slhcremember only checked the size of the packet was at least 20, which is not good...

AZL-52281 CVE-2024-49965 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: ocfs2: remove unreasonable unlock in ocfs2readblocks Patch series "Misc fixes for ocfs2readblocks", v5. This series contains 2 fixes for ocfs2readblocks. The first patch fix the issue reported by syzbot, which detects bad unlock...

CVE-2024-49965

In the Linux kernel, the following vulnerability has been resolved: ocfs2: remove unreasonable unlock in ocfs2readblocks Patch series "Misc fixes for ocfs2readblocks", v5. This series contains 2 fixes for ocfs2readblocks. The first patch fix the issue reported by syzbot, which detects bad unlock...

CVE-2024-49965 ocfs2: remove unreasonable unlock in ocfs2_read_blocks

In the Linux kernel, the following vulnerability has been resolved: ocfs2: remove unreasonable unlock in ocfs2readblocks Patch series "Misc fixes for ocfs2readblocks", v5. This series contains 2 fixes for ocfs2readblocks. The first patch fix the issue reported by syzbot, which detects bad unlock...

CVE-2024-49947 net: test for not too small csum_start in virtio_net_hdr_to_skb()

In the Linux kernel, the following vulnerability has been resolved: net: test for not too small csumstart in virtionethdrtoskb syzbot was able to trigger this warning 1, after injecting a malicious packet through afpacket, setting skb-csumstart and thus the transport header to an incorrect value...

CVE-2024-49947 net: test for not too small csum_start in virtio_net_hdr_to_skb()

In the Linux kernel, the following vulnerability has been resolved: net: test for not too small csumstart in virtionethdrtoskb syzbot was able to trigger this warning 1, after injecting a malicious packet through afpacket, setting skb-csumstart and thus the transport header to an incorrect value...

CVE-2024-49947

CVE-2024-49947 affects the Linux kernel net stack, specifically a vulnerability in virtio_net_hdr_to_skb() where an incorrectly set skb->csum_start could place the transport header before or after the network header when processing injected packets via af_packet. Syzbot-triggered warnings show...

CVE-2024-49938 wifi: ath9k_htc: Use __skb_set_length() for resetting urb before resubmit

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9khtc: Use skbsetlength for resetting urb before resubmit Syzbot points out that skbtrim has a sanity check on the existing length of the skb, which can be uninitialised in some error paths. The intent here is clearly ju...

CVE-2024-49938 wifi: ath9k_htc: Use __skb_set_length() for resetting urb before resubmit

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9khtc: Use skbsetlength for resetting urb before resubmit Syzbot points out that skbtrim has a sanity check on the existing length of the skb, which can be uninitialised in some error paths. The intent here is clearly ju...

CVE-2024-49900 jfs: Fix uninit-value access of new_ea in ea_buffer

In the Linux kernel, the following vulnerability has been resolved: jfs: Fix uninit-value access of newea in eabuffer syzbot reports that lzo1x1docompress is using uninit-value: ===================================================== BUG: KMSAN: uninit-value in lzo1x1docompress+0x19f9/0x2510...

CVE-2024-49900 jfs: Fix uninit-value access of new_ea in ea_buffer

In the Linux kernel, the following vulnerability has been resolved: jfs: Fix uninit-value access of newea in eabuffer syzbot reports that lzo1x1docompress is using uninit-value: ===================================================== BUG: KMSAN: uninit-value in lzo1x1docompress+0x19f9/0x2510...

CVE-2024-49867 btrfs: wait for fixup workers before stopping cleaner kthread during umount

In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at closectree, we have the following steps in this order: 1 Park the cleaner kthread - this doesn't destroy the kthread, it basically hal...

CVE-2024-49867 btrfs: wait for fixup workers before stopping cleaner kthread during umount

In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at closectree, we have the following steps in this order: 1 Park the cleaner kthread - this doesn't destroy the kthread, it basically hal...

CVE-2024-49867 btrfs: wait for fixup workers before stopping cleaner kthread during umount

In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at closectree, we have the following steps in this order: 1 Park the cleaner kthread - this doesn't destroy the kthread, it basically hal...

CVE-2024-47709

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Clear bo-bcmprocread after removeprocentry. syzbot reported a warning in bcmrelease. 0 The blamed change fixed another warning that is triggered when connect is issued again for a socket whose connected device has been...

CVE-2024-47711

In the Linux kernel, the following vulnerability has been resolved: afunix: Don't return OOB skb in manageoob. syzbot reported use-after-free in unixstreamrecvurg. 0 The scenario is 1. sendMSGOOB 2. recvMSGOOB - The consumed OOB remains in recv queue 3. sendMSGOOB 4. recv - manageoob returns...

DEBIAN-CVE-2024-47734

In the Linux kernel, the following vulnerability has been resolved: bonding: Fix unnecessary warnings and logs from bondxdpgetxmitslave syzbot reported a WARNING in bondxdpgetxmitslave. To reproduce this1, one bond device bond1 has xdpdrv, which increases bpfmasterredirectenabledkey. Another bond...

CVE-2024-47734

In the Linux kernel, the following vulnerability has been resolved: bonding: Fix unnecessary warnings and logs from bondxdpgetxmitslave syzbot reported a WARNING in bondxdpgetxmitslave. To reproduce this1, one bond device bond1 has xdpdrv, which increases bpfmasterredirectenabledkey. Another bond...

AZL-50752 CVE-2024-47738 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't use rate mask for offchannel TX either Like the commit ab9177d83c04 "wifi: mac80211: don't use rate mask for scanning", ignore incorrect settings to avoid no supported rate warning reported by syzbot. The...

UBUNTU-CVE-2024-47738

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't use rate mask for offchannel TX either Like the commit ab9177d83c04 "wifi: mac80211: don't use rate mask for scanning", ignore incorrect settings to avoid no supported rate warning reported by syzbot. The...