PT-2026-4362

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel’s io uring/poll subsystem where the handling of io poll add return values during updates is incorrect. Specifically, if a POLL ADD is pending and a PO...

CVE-2024-56720

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Several fixes to bpfmsgpopdata Several fixes to bpfmsgpopdata, 1. In skmsgshiftleft, we should putpage 2. if len == 0, return early is better 3. pop the entire skmsg last == msg-sg.size should be supported 4. Fix...

AZL-55259 CVE-2024-56720 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Several fixes to bpfmsgpopdata Several fixes to bpfmsgpopdata, 1. In skmsgshiftleft, we should putpage 2. if len == 0, return early is better 3. pop the entire skmsg last == msg-sg.size should be supported 4. Fix fo...

CVE-2024-56740 nfs/localio: must clear res.replen in nfs_local_read_done

In the Linux kernel, the following vulnerability has been resolved: nfs/localio: must clear res.replen in nfslocalreaddone Otherwise memory corruption can occur due to NFSv3 LOCALIO reads leaving garbage in res.replen: - nfs3readdone copies that into server-readhdrsize; from there nfs3procreadset...

CVE-2024-56739 rtc: check if __rtc_read_time was successful in rtc_timer_do_work()

In the Linux kernel, the following vulnerability has been resolved: rtc: check if rtcreadtime was successful in rtctimerdowork If the rtcreadtime call fails,, the struct rtctime tm; may contain uninitialized data, or an illegal date/time read from the RTC hardware. When calling rtctmtoktime later...

DEBIAN-CVE-2024-56713

In the Linux kernel, the following vulnerability has been resolved: net: netdevsim: fix nsimppholdwrite nsimppholdwrite has two problems: 1 It may return with rtnl held, as found by syzbot. 2 Its return value does not propagate an error if any...

OSV-2024-1411 Use-of-uninitialized-value in mark_context

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=386128938 Crash type: Use-of-uninitialized-value Crash state: markcontext incrementalgc mrbincrementalgc...

PT-2024-40649 · Git +1 · Mruby

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a crash type of "Use-of-uninitialized-value". The crash state involves several functions: mark context, incremental gc, and mrb...

PT-2024-37025 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the nsim pp hold write function in the Linux kernel's netdevsim module. This function has two problems: 1 It may return with rtnl held, as found by syzbot. 2 It...

SUSE CVE-2024-53155

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix uninitialized value in ocfs2filereaditer Syzbot has reported the following KMSAN splat: BUG: KMSAN: uninit-value in ocfs2filereaditer+0x9a4/0xf80 ocfs2filereaditer+0x9a4/0xf80 ioread+0x8d4/0x20f0 ioread+0x3e/0xf0...

SUSE CVE-2024-56567

In the Linux kernel, the following vulnerability has been resolved: ad7780: fix division by zero in ad7780writeraw In the ad7780writeraw , val2 can be zero, which might lead to a division by zero error in DIVROUNDCLOSEST. The ad7780writeraw is based on iioinfo's writeraw. While val is explicitly...

CVE-2024-56660

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: DR, prevent potential error pointer dereference The drdomainaddvportcap function generally returns NULL on error but sometimes we want it to return ERRPTR-EBUSY so the caller can retry. The problem here is that "ret" ca...

CVE-2024-56643

In the Linux kernel, the following vulnerability has been resolved: dccp: Fix memory leak in dccpfeatchangerecv If dccpfeatpushconfirm fails after new value for SP feature was accepted without reconciliation 'entry == NULL' branch, memory allocated for that value with dccpfeatclonespval is never...

CVE-2024-56648

In the Linux kernel, the following vulnerability has been resolved: net: hsr: avoid potential out-of-bound access in fillframeinfo syzbot is able to feed a packet with 14 bytes, pretending it is a vlan one. Since fillframeinfo is relying on skb-maclen already, extend the check to cover this case...

DEBIAN-CVE-2024-56625

In the Linux kernel, the following vulnerability has been resolved: can: dev: cansettermination: allow sleeping GPIOs In commit 6e86a1543c37 "can: dev: provide optional GPIO based termination support" GPIO based termination support was added. For no particular reason that patch uses gpiodsetvalue...

DEBIAN-CVE-2024-56633

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: Fix the skmemuncharge logic in tcpbpfsendmsg The current sk memory accounting logic in SKREDIRECT is pre-uncharging tosend bytes, which is either msg-sg.size or a smaller value applybytes. Potential problems with this...

DEBIAN-CVE-2024-56567

In the Linux kernel, the following vulnerability has been resolved: ad7780: fix division by zero in ad7780writeraw In the ad7780writeraw , val2 can be zero, which might lead to a division by zero error in DIVROUNDCLOSEST. The ad7780writeraw is based on iioinfo's writeraw. While val is explicitly...

UBUNTU-CVE-2024-56625

In the Linux kernel, the following vulnerability has been resolved: can: dev: cansettermination: allow sleeping GPIOs In commit 6e86a1543c37 "can: dev: provide optional GPIO based termination support" GPIO based termination support was added. For no particular reason that patch uses gpiodsetvalue...

UBUNTU-CVE-2024-56648

In the Linux kernel, the following vulnerability has been resolved: net: hsr: avoid potential out-of-bound access in fillframeinfo syzbot is able to feed a packet with 14 bytes, pretending it is a vlan one. Since fillframeinfo is relying on skb-maclen already, extend the check to cover this case...

CVE-2024-56666 drm/amdkfd: Dereference null return value

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Dereference null return value In the function pqmuninit there is a call-assignment of "pdd = kfdgetprocessdevicedata" which could be null, and this value was later dereferenced without checking...